TY  - BOOK
AU  - Theraja,B.L.
TI  - A text book of electrical technology (Vol-4)
AV  - TK146 .T435 1962
U1  - 621.3 
PY  - 1962///
CY  - New Delhi
PB  - S. Chand & Company
KW  - Electrical engineering
ER  -