International Library of Technology Arithmetic Textbook
Arithmetic, Trigonometry and Graphs, Logarithms. . This vintage hardcover textbook is part of the International Library of Technology Series. This volume pertains to Elements of Aritmetic, Fractions, Decimals, Trig, Graphs and more. It was published in 1923 by International Textbook Company. It is numbered 271. The book is in ok condition. The pages are a little stiff, there is wear and aging, some writing and staining. The pages are starting to break away from the spine. Front page is torn.