000 00384nam a2200109Ia 4500
008 180713s9999 xx 000 0 und d
082 _a624
_bISI-I
245 0 _aINDIAN STANDARD SPECIFICATION FOR A SBESTOS CEMENT BUILDING PIPS AND PIPE FITTINGS, GUTTERS AND GUTTER FITTINGS AND ROOFING FITTINGS
_b: ISI NO.1626(PT.II)- 1980
260 _aND
_bISI
_c1981
270 _aLUCKNOW
942 _cGB
999 _c2297
_d2297