TY  - BOOK
AU  - Duff,John R.
AU  - Herman Stephen L.
TI  - Alternating current fundamentals
SN  - 0827322399
AV  - TK1141 .D83 1986
PY  - 1986///
CY  - Albany
PB  - Delmar publishers INC
KW  - electric currents,alternating
KW  - electric engineering
N1  - include index
ER  -