000 00309nam a2200109Ia 4500
008 220201s1960 xx 000 0 eng d
100 _aIndian Standrard Institute
245 0 _aCode of practice for laying & finishing of convent con flooring tiles-1443
260 _bDelhi
_c1960
300 _a12
942 _2ddc
999 _c72679
_d72679