000 00321nam a2200121Ia 4500
008 220201s1976 xx 000 0 eng d
082 _bISI
100 _aI. S. I. Manak Bhawan
245 0 _aIS : 3583-1975- specification for burnt clay paving
260 _aManak Bhavan Delhi
_bI. S.I
_c1976
300 _a5
942 _2ddc
999 _c20037
_d20037