000 00292nam a2200121Ia 4500
008 220201s1976 xx 000 0 eng d
082 _bISI
100 _aISI
245 0 _aSpecification for ordinary low heat portland cement
260 _aNew Delhi
_bISI
_c1976
300 _a12
942 _2ddc
999 _c20093
_d20093