000 00294nam a2200073 4500
080 _a
_b
245 _aIS: 2516 (Part I/Sec 1) - 1965 : Specification for alternating current circuit-breakers Part 1 requirements Section 1 voltage not exceeding 1000volts
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1965
300 _a21p
999 _c25562
_d25562