000 00214nam a2200073 4500
080 _a
_b
245 _aIS: 1293 - 1958; Specification for Three-Pin Plugs and Socket-Outlets
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1959
300 _a10p
999 _c24413
_d24413