TY  - BOOK
AU  - Hehre,Frederick W.
AU  - Harness,George T.
TI  - Electrical circuits and machinery
AV  - TK454 H44
PY  - 1942///
CY  - New York, N. Y.
PB  - John Wiley
N1  - v.1. Direct currents. -- v.2. Alternating currents
ER  -