000 00247nam a2200073 4500
080 _a
_b
245 _aIS: 374 - 1979 (Reaffirmed 1988); Specification for electric ceiling type fans and regulators
700 _aBureau of Indian Standards
260 _aNew Delhi
_bBIS
_c1980
300 _a23+3amendments
999 _c35253
_d35253