TY  - BOOK
AU  - Billings, Keith H.
TI  - Handbook of switchmode power supplies
SN  - 0070053308
U1  - 621.381044 
PY  - 1989///
CY  - New York
PB  - Mcgraw-Hill Publishing Company
KW  - Electronic apparatus and appliances - Power supply - Handbook
ER  -