TY  - BOOK
AU  - William H. Timbie
AU  -  Vannevar Bush, 
TI  - Principles of electrical engineering. Ed 4
U1  - 621.3 
PY  - 1951///
CY  - New York
PB  - John Wiley and Sons
N1  - William H. Timbie & Vannevar Bush: Principles of electrical engineering. Ed 4.  (4th Edition)  New York.  John Wiley and Sons, 1951.--(621.3TIM)
ER  -