ARITHMETIC AND ALGEBRA.

Pelicotetics or the Science of Quantity. An Elementary Treatise on Algebra and its Groundwork Arithmetic. By ARCHIBALD SANDEMAN, M.A. 8vo. 20s.

Arithmetic for the use of Schools and Colleges. By A. WRIGLEY, M.A., Professor of Mathematics in the late Royal Military College, Addiscombe. 3s. 6d.

Principles and Practice of Arithmetic. By the Rev.

J. HIND. Ninth Edition, with Questions, 4s. 6d.

KEY, with Questions for Examination. Second Edition. 5s.

A Progressive Course of Examples in Arithmetic.

With Answers. By the Rev. JAMES WATSON, M.A., of Corpus Christi College, Cambridge, and formerly Senior Mathematical Master of the Ordnance School, Carshalton. Second Edition, revised and corrected. Fcp. 8vo. 2s. 6d.

Elements of Algebra. By the Rev. J. HIND. Sixth

Edition, revised. 540 pp. 8vo. 10s. 6d.

TRIGONOMETRY.

Trigonometry required for the Additional Subject

for Honours at the Previous Examination, according to the new scheme sanctioned by the Senate June 1865. By J. M DOWELL, M.A., Pembroke College. Crown 8vo. 38. 6d.

Elementary Trigonometry.

M.A., Fellow of Trinity College. 3s. 6d.

By T. P. HUDSON,

Elements of Plane and Spherical Trigonometry.

By the Rev. J. HIND. Fifth Edition. 12mo. 6s.

MECHANICS AND HYDROSTATICS.

Mechanics required for the Additional Subjects

for Honours at the Previous Examination, and for the Ordinary B.A. Degree. By J. McDOWELL, M.A., Pembroke Coliege. Crown 8vo. 3s. 6d.

Elementary Hydrostatics. By W. H. BESANT,

M.A., Late Fellow of St John's College. Fcp. 8vo. 48.

Elementary Hydrostatics for Junior Students. By

R. POTTER, M.A. late Fellow of Queens' College, Cambridge, Professor of Natural Philosophy and Astronomy in University College, London. 7s. 6d.

Mechanical Euclid. Containing the Elements of
Mechanics and Hydrostatics. By the late W. WHEWELL, D.D.
Fifth Edition. 5s.

Elementary Statics. By H. GOODWIN, D.D. Bishop

of Carlisle. Fcp. 8vo, cloth, 3s.

Elementary Dynamics. By H. GOODWIN, D.D.

Bishop of Carlisle. Fcp. 8vo, cloth, 3s.

A Treatise on Statics. By the Rev. S. EARNSHAW,

M.A. Fourth Edition. 8vo. 10s.

A Treatise on the Dynamics of a Rigid Body. By

the Rev. W. N. GRIFFIN. 8vo. 6s. 6d.

Problems in illustration of the Principles of Theo

retical Mechanics. By W. WALTON, M.A. Second Edition. 8vo. 18s.

Treatise on the Motion of a Single Particle and

of two Particles acting on one another. By A. SANDEMAN. 8vo. 8s. 6d.

Of Motion. An Elementary Treatise. By the Rev.

J. R. LUNN, M.A. Fellow and Lady Sadleir's Lecturer of St John's
College. 8vo. 7s. 6d.

Chapter I. General principles of velocity and acceleration. Chapter II.
Of the motion of a point in general. Analytical expressions for velo-
cities and accelerations in certain directions. Chapter III. Of the
motion of a point affected by a constant acceleration, the direction
of which is always the same. Chapter IV. Of the motion of a point
affected by an acceleration, the direction of which always passes
through a fixed point. Chapter V. Of matter and force. Chapter VI.
Of the dynamical laws of force, commonly called the laws of motion.
Chapter VII. Of certain cases of free motion in nature. Chapter VIII.
Of constrained motion of particles. Chapter IX. Of impulses and
collision of particles. Appendix. Of the Cycloid.

A Treatise on Hydromechanics.

By W. H.

BESANT, M.A. 8vo. Second Edition enlarged, 10s. 6d.

Problems in illustration of the Principles of Theo

retical Hydrostatics and Hydrodynamics. By W. WALTON, M.A. 8vo. 10s. 6d.

Collection of Elementary Problems in Statics and Dynamics. Designed for Candidates for Honours, first three days. By W. WALTON, M.A. 8vo. 10s. 6d.

CONIC SECTIONS AND ANALYTICAL
GEOMETRY.

Elementary Analytical Geometry for Schools and Beginners. By T. G. VYVYAN, Fellow of Gonville and Caius College, and Mathematical Master of Charterhouse. Crown 8vo. 78. 6d.

Trilinear Co-ordinates, and other methods of Modern Analytical Geometry of Two Dimensions. By the Rev. W. ALLEN WHITWORTH, M. A., Professor of Mathematics in Queen's College, Liverpool, and late Scholar of St John's College, Cambridge. 8vo. 16s.

An Introduction to Plane Co-ordinate Geometry.

By W. P. TURNBULL, M.A. Fellow of Trinity College. 8vo. 12s.

Elementary Geometrical Conic Sections. By W. H.

BESANT, M.A., Late Fellow of St John's College. Fcap. 8vo. 4s. 6d.

Conic Sections. Their principal Properties proved

Geometrically. By the late W. WHEWELL, D.D. Master of Trinity. Third Edition. 8vo. 2s. 6d.

The Geometrical Construction of a Conic Section. By the Rev. T. GASKIN. 8vo. 3s.

Treatise on Conic Sections. By the Rev. J. HYMERS,

D.D. Third Edition. 8vo. 9s.

A Treatise on the Application of Analysis to Solid Geometry. By D. F. GREGORY, M.A. and W. WALTON, M.A. Second Edition. 8vo. 12s.

The Elements of Conic Sections.

HUSTLER, B.D. Fourth Edition. 8vo. 4s. 6d.

By J. D.

Elementary Treatise on Solid Geometry. By W.

8. ALDIS, M.A. 8vo. 8s.

A Treatise on Plane Co-ordinate Geometry. By

the Rev. M. O'BRIEN. 8vo. 9s.

Problems in illustration of the Principles of Plane

Co-ordinate Geometry. By W. WALTON, M.A. 8vo. 16s.

DIFFERENTIAL AND INTEGRAL CALCULUS.

An Elementary Treatise on the Differential Calculus. By W. H. MILLER, M.A. Third Edition. 8vo. 6s.

Treatise on the Differential Calculus. By W. WALTON, M.A. 8vo. 10s. 6d.

A Treatise on the Integral Calculus. By the Rev. J. HYMERS, D.D. 8vo. 10s. 6d.

Geometrical Illustrations of the Differential Calculus. By M. B. PELL. 8vo. 2s. 6d.

ASTRONOMY.

Notes on the Principles of Pure and Applied

Calculation; and Applications of Mathematical Principles to Theories of the Physical Forces. By the Rev. J. CHALLIS, M.A., F.R.S., F.R.A.S., Plumian Professor of Astronomy and Experimental Philosophy in the University of Cambridge, and late Fellow of Trinity College. 8vo. 15s.

An Introduction to Plane Astronomy. For the

Use of Colleges and Schools. By P. T. MAIN, M.A. Fellow of St John's College. Second Edition, with additions. 4s.

Practical and Spherical Astronomy for the use chiefly of Students in the Universities. By the Rev. R. MAIN, MA, Radcliffe Observer, Oxford. 8vo. 14s.

Brünnow's Spherical Astronomy. Translated by

the Rev. R. MAIN, M A. F.R.S. Radcliffe Observer. Part I. Including the Chapters on Parallax, Refraction, Aberration, Precession, and Nutation. 8vo. 8s. 6d.

Elementary Chapters on Astronomy from the

"Astronomie Physique" of Biot. By H. GOODWIN, D.D. Bishop of Carlisle. 8vo. 3s. 6d.

Choice and Chance. By WILLIAM ALLEN WHITWORTH,

M.A., Fellow of St John's. Second Edition, enlarged. Crown 8vo. 68.

Exercises on Euclid and in Modern Geometry,

containing Applications of the Principles and Processes of Modern Pure Geometry. By J. MCDOWELL, M.A., F.R.A.S., Pembroke College. pp xxxi, 300. Crown 8vo. 8s. 6d.