《Rules for the Mental Calculator》是一本圖書,作者是Edwards, Frederick J.
基本介紹
- 外文名:Rules for the Mental Calculator
- 作者:Edwards, Frederick J.
- 出版時間:2009年4月
- 頁數:96 頁
- ISBN:9781104377168
- 定價:21.41 美元
內容簡介
Compiled For The Use Of Students In Training Colleges, Acting Teachers Pupil Teachers And Students Generally.