TY  - BOOK
AU  - Duff, John R.
TI  - Alternating current fundamentals
SN  - 0827322399
AV  - TK 1141 D84 1986 CIRC 
PY  - 1986///
CY  - New York
PB  - Delmar Publishers Inc.
KW  - Electric currents
KW  - Electric engineering
N1  - Includes index
ER  -