000 00324nam a2200121Ia 4500
008 220201s1974 xx 000 0 eng d
082 _bISI
100 _aI.S.I
245 0 _aSpecification for limes tone ( Slab and tiles ) IS : 1128
260 _bIndian Standard Institute, Manak bhawan
_c1974
300 _a6
942 _2ddc
999 _c19896
_d19896