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INTELLECTUAL ARITHMETIC.

BY WARREN COLBURN, A. M.

SB

BOSTON.
BENJAMIN B. MUSSEY & Lu.

29 Cornhill
1853.

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DISTRICT OF MASSACHUSETTS, TO WIT :

District Clerk's Office. BE IT REMEMBERED, that on the twenty-fifth day of May, A. D. 1826, and in the fiftieth year of the Independence of the United Statet of America, Warren Colburn, of the said District, has deposited in this office the title of a book, the right whereof he claims as author, in the words following, to wit:

“ Arithmetic upon the Inductive Method of Instruction, being a Sequel to Intellectual Arithmetic. By Warren Colburn, A. M."

In conformity to the Act of the Congress of the United States, entitled, “An act for the encouragement of learning, by securing the copies of maps, charts, and books, to the authors and proprietors of Buch copies, during the times therein mentioned;" and also an act, en. titled, “i An act supplementary to an act, entitled, An act for the en. couragement of learning, by securing the copies of maps, charts, and books, to the authors and proprietors of such copies, during the times therein mentioned; and extending the benefits thereof to the arts of designing, engraving, and etching, historical and other prints.”

JNO. W. DAVIS,
Clark of the District of Massachusetts.

RECOMMENDATIONS.

From B. A. Gould, Principal of the Public Latin School, Boston

Boston, 22d Oct., 1822. DEAR SIR,

I have been highly gratified by the examination of the second part of your Arithmetic. The principles of the science are unfolded. and its practical uses explained with great perspicuity and simplicity I think your reasonings and illustrations are peculiariy happy and original. This, together with your “ First Lessons,” forms the most lucid and intelligible, as well as the most scientific system of Arith fretic I have ever seen. Its own merits place it beyond the need of commendation.

With much esteem,
Sir, your obedient servant,

B. A. GOULD.
Mr. WARREN COLBURN.

From G. B. EMERSON, Principal of the English Classical School,

Boston.

Boston, 22d Oct., 1822. DEAR SIR,

I have carefully examined a large portion of your manuscript, and do not hesitate to recommend it very highly to every person who wishes to teach arithmetic intelligibly. The arrangement is very much better, the explanations more convincing, and the rules, from the mode in which they are introduced, are clearer and simpler, than can be found in any book on the subject with which I am acquainted I am, with great respect,

Yours, &c.

G. B. EMERSON. Mr WARREN COLBORN.

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