TY  - BOOK
AU  - HANS GUMHALIER
TI  - POWER SUPPLY SYSTEMS IN COMMUNICATION ENGINEERING
SN  - 9783800913794
U1  - 621.3191 
PY  - 1988///
CY  - NEW DELHI
PB  - WILLEY EASTERN LTD-1
KW  - "Electrical Power,system,analysis"
ER  -