000 00312nam a2200109Ia 4500
008 220201s1973 xx 000 0 eng d
100 _aI S 1597 PT I 1967
245 0 _aCODE OF PRACTICE FOR CONSTRUCTION OF STONE MASONRY PART I RUBBLE STONE MASONRY
260 _aDELHI
_bI S I
_c1973
300 _a22
942 _2ddc
999 _c89335
_d89335