000 00247nam a2200073 4500
080 _a
_b
245 _aIS:03553 - 1966; Specification for Waterlight electric lighting fittings (Incorporating Amendment No. 1)
700 _aBureau of Indian Standards
260 _aNew Delhi
_bBIS
_c1972
300 _a14p
999 _c33168
_d33168