000 00463nam a2200157Ia 4500
020 _a817061029X
082 _a600
_bBIS
100 _aBureau of Indian Standards[BIS]
245 _aSP:20-1991. Handbook on masonry design and construction
260 _aNew Delhi
_bBureau of Indian Standards
_c1991
300 _axiii,150p.
890 _aIndia
891 _aGRATIS
891 _aSchool of Building Science & Technology, CEPT Uni.
999 _c31447
_d31447