000 | 00356nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 220201s1975 xx 000 0 eng d | ||
082 | _bISI | ||
100 | _aI.S. Institution | ||
245 | 0 | _aIS : 1125-1974 : Methods of test for determination of weathering of natural building stones | |
260 |
_aManak Bhavan Delhi _bI. S.I _c1975 |
||
300 | _a7 | ||
942 | _2ddc | ||
999 |
_c19956 _d19956 |