The beautiful necessity; seven essays on theosophy and architecture (1922)
Bragdon, Claude Fayette, 1866-1946 · New York, A. A. Knopf · leaf 99
subtracted, there are also the operations of mul-tiplication and division, which consists in one case of the additionof several equal numbers together, and in the other, of the sub-traction of several equal numbers from a greater until that is ex-hausted. In order to think correctly it is necessary… … 49, ORj.7TAKEM7TIMES •AQEiAJRHIC SVrrEM Cff NOTATION. 72 THE ARITHMETIC OF BEAUTY 93
Architecture · Theosophy
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer02inte-530-297.webp)
