TY - JOUR AU - Schwerdtfeger, Hanna TI - Electronic Computers. Principles and Applications, by T. E. Ivall. 2nd edition, Philosophical Library, New York, 1960, viii + 263 pages. JO - Canadian mathematical bulletin PY - 1961 SP - 208 EP - 208 VL - 4 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0008439500025893/ DO - 10.1017/S0008439500025893 ID - 10_1017_S0008439500025893 ER -