000 00219nam a2200073 4500
080 _a
_b
245 _aIS:4283 - 1967 (with Amendments No. 2 & 3) : Specification for Hot Air Fan
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1967
300 _a22p
999 _c26631
_d26631