000 00274nam a2200109Ia 4500
008 220201s1980 xx 000 0 eng d
100 _aBanerjea, HN
245 0 _aTechnology of portland cement & blended cement
260 _bWheeler Pub
_c1980
300 _a154
942 _2ddc
999 _c82099
_d82099