TY  - BOOK
AU  - Limited,BHEL Bharat Heavy Electricals
TI  - Handbook of Switchgears 
SN  - 9780071476966 
U1  - REF 621.327 
PY  - 2005///
CY  - New Delhi
PB  - McGraw-Hill
KW  - Circuit Breaker Technologies
N1  - Include Index
ER  -