000 00339nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aIndian Standards Institution
245 0 _aIS:Code of Practice for Construction of Reinforced Concrete Shelf Roof
250 _a1
260 _bIndian Standards Institution, New Delhi
_c1962
942 _cBK
999 _c13690
_d13690