000 00276nam a2200073 4500
080 _a
_b
245 _aIS:03452 (Part I) - 1966 (incorporating amendmet no.1 & 2); Specification for Toggle Switches part 1 General requirements and tests
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1975
300 _a22p
999 _c27965
_d27965