000 00309nam a2200109Ia 4500
008 180713s9999 xx 000 0 und d
082 _a624
_bISI-I
245 0 _aINDIAN STANDARD CODE OF PRACTICE FOR STRUCTURAL SAFETY OF BUILDINGS
_b: MASONRY WALLS
260 _aND
_bISI
_c1967
270 _aLUCKNOW
942 _cGB
999 _c2551
_d2551