TY  - BOOK
AU  - Traister, Robert J.
TI  - DC power supplies: application and theory 
SN  - 0835912752
AV  - TK7868.P6 T72
U1  - 621.31042 
PY  - 1979///
CY  - Reston, Va.
PB  - Reston
KW  - Electric apparatus and appliances
KW  - Power supply
KW  - Direct current
N1  - Includes index
ER  -