000 00329nam a2200121Ia 4500
008 220201s1966 xx 000 0 eng d
082 _bISI
100 _aI.S.I
245 0 _aSpecificaton for sandstone slabs for use in flooring IS : 3622
260 _bIndian Standard Institute, Manak bhawan
_c1966
300 _a6
942 _2ddc
999 _c19897
_d19897