000 00516nam a2200193Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a624
082 _bBUR
100 _aBUREAU OF INDIAN STA
245 0 _aINDIAN STANDARD METHOD OF IDENTIFICATION OF NATURAL BULDING STONES. IS : 1223-1975
250 _a1st rev. ed.
250 _b1998
260 _aNEW DELHI
260 _bBUREAU OF INDIAN STANDARDS.
300 _a8
650 _a  NATURAL BUILDING STONES
942 _cREF
999 _c136756
_d136756