000 00298nam a2200109Ia 4500
008 190703s9999 xx 000 0 und d
082 _a660.23 I39
100 _aINDIAN STANDARD INSTITUTION
245 0 _aINDIAN STANDARD CODE FOR UNFIRED PRESSURE VESSELS
260 _aNEW DELHI
_bISI
942 _cBB
_2DDC
999 _c6191
_d6191