000 00250nam a2200073 4500
080 _a
_b
245 _aIS: 6946 - 1973 : Specification for Flexible (Pliable) Non-Metallic Conduits for Electrical Installations
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1973
300 _a16p
999 _c26686
_d26686