Practical mathematics; presenting the principles of arithmetic, equations, formulas, mensuration, graphs, and logarithms, by a simple step-by-step method, for vocational and home-study students, shop men, etc.
Glenn M. Hobbs, James McKinney (Author), J. Ralph Dalzell (Editor)
vii, 597, [2] pages illustrations, diagrams 22 cm
3152209
Each section also separately paged
Published in 1940
"Answers to examination questions": [2] p. at end