 Designed to impart readiness in mental calculations, and extending them to all the operations of business life. Introduces new and beautiful analyses, and is invaluable for teaching quickness of thought.  The Elements of Plane Trigonometry - Side 112av Eugene Lamb Richards - 1878 - 112 siderUten tilgangsbegrensning - Om denne boken
 | Mrs. Markham - 1848 - 568 sider
...Arithmetic, and teaching the processes actually used by business men. I2mo. 336 pages. Price, $1.00. SUPPLEMENTARY BOOKS. A Mental Arithmetic. Designed...teaching quickness of thought. l6mo. 168 pages. Price, 45 cents. A Higher or Commercial Arithmetic. A comprehensive Treatise for Advanced Pupils and High-Schools.... | |
 | 1868 - 776 sider
...the simple Tabk'B, combining mental exercises with examples for the Mute. 16mo. 108 pages, 40 ceiite. A Mental Arithmetic. Designed to impart readiness...and is invaluable for teaching quickness of thought. Recently published. 16mo. 103 pages. 46 cents. A Practical Arithmetic. Prepared expressly for Common... | |
 | George Payn Quackenbos - 1871 - 478 sider
...: 12mo, pp. 144. A PRACTICAL ARITHMETIC: 13mo, pp. 336. KEY TO PRACTICAL ARITHMETIC : 12mo, pp. 72. A MENTAL ARITHMETIC : Designed to impart readiness in mental calculations, and extending them to the various operations needed In business life. 16mo, pp. 168. A HIGHER ARITHMETIC. Nearly ready. Entei83,4io:OTa6is42i... | |
 | George Payn Quackenbos - 1872 - 472 sider
...12mo, pp. 144. A PRACTICAL ARITH MF,TIC : ISmo, pp. 886. KEY TO PRACTICAL ARITHMETIC: 12mo, pp. 72. A MENTAL ARITHMETIC : Designed to impart readiness in mental calculations, and extending them to the various operations needed iu business life. 16mo, pp. 168. A HIGHER ARITHMETIC. Nearly ready. Entered,... | |
 | George Payn Quackenbos - 1872 - 350 sider
...: Handsomely Illustrated. 16mo, pp. 108. 30 eta. AN ELEMENTARY ARITHMETIC : 12mo, pp. 144. 50 cts. A MENTAL ARITHMETIC: Designed to impart readiness in mental calculations, and extending them to the various operations needed iu business life. l(imo, pp. 168. 45 cts. KEY TO PRACTICAL ARITHMETIC:... | |
 | George Payn Quackenbos - 1874 - 444 sider
...aid in preparing for the counting-house. 12mo. 420 pages. Key to Higher Arithmetic. 12mo. 96 pages. A Mental Arithmetic Designed to impart readiness in mental calculations, and extending them to the various operations needed in business life. Introduces short methods, and new and beautiful processes.... | |
 | George Payn Quackenbos - 1874 - 348 sider
...ARITHMETIC : Handsomely Illustrated. I6mo.pp. 108. 30 cts. AN ELEMENTARY ARITHMETIC : 12mo, pp. 144. 50 cts. A MENTAL ARITHMETIC: Designed to impart readiness in mental calculations, and extending them to the various operations needed iu business life. 16mo, pp. 168. 45 cts. KEY TO PRACTICAL ARITHMETIC... | |
 | Eliza Ann Youmans - 1876 - 228 sider
...Arithmetic, and teaching the processes actually used by business men. I2mo. 336 pages. Price, $1.00. SUPPLEMENTARY BOOKS. A Mental Arithmetic. Designed...and is invaluable for teaching quickness of thought. I6mo. 168 pages. Price, 45 cents. A Higher or Commercial Arithmetic. A comprehensive Treatise for Advanced... | |
 | Jean Roemer - 1877 - 324 sider
...$1.00. SUPPLEMENTARY BOOKS. A Mental Arithmetic. Designed to impart readiness in mental caleulations, and extending them to all the operations of business...and is invaluable for teaching quickness of thought. lomo. 168 pages. Price, 45 cents. A Higher or Commercial Arithmetic. A comprehensive Treatise for Advanced... | |
 | Thomas Henry Huxley, William Jay Youmans - 1878 - 508 sider
...branches of Mercantile Arithmetic, and teaching the processes actually used by business men. I2mo. 336 pages. Price, 80 cents. SUPPLEMENTARY BOOKS. A...and is invaluable for teaching quickness of thought. i6mo. 168 pages. Price, 35 cents. A Higher or Commercial Arithmetic. A comprehensive Treatise for Advanced... | |
| |
