其他書名 | Electromechanical Device for Rapid Schedule, Harmonic Analysis of Complex Waves. Alignment Chart for Circular and Hyperbolic Functions of a Complex Argument in Rectangular Coördinates |
出版 | 1920 |
URL | http://books.google.com.hk/books?id=jm94uwEACAAJ&hl=&source=gbs_api |