TY  - BOOK
AU  - INDIAN STANDARDS INSTITUTION
TI  - IS: 2516 (Part I/Sec 2) - 1963 (with amendment No.3 - 1977) : Specification for alternating current circuit-breakers Part I requirements Section 2 voltage range 1000 to 11000volts
PY  - 1963///
CY  - New Delhi
PB  - BIS
ER  -