TY  - BOOK
AU  - Theraja, B
TI  - A textbook of electrical technology in si units vol-i
SN  - 81-219-2440-5
U1  - 621.3 
PY  - 2010///
CY  - New Delhi
PB  - S Chand & Co
KW  - Applied Secience Humanities
ER  -