TY  - BOOK
AU  - theraga, B.L/Theraja A.K
TI  - A textbook of electrical technology 
SN  - 8121924405
AV  - TK45.T4 2008
PY  - 2008///
CY  - New Delhu
PB  - S.Chard
KW  - Electrical engineering
ER  -