000 00249nam a2200073 4500
080 _a
_b
245 _aIS: 1597 (Part I) - 1967; Code of Practice for Construction of Stone Masonry Part 1 Rubble Stone Masonry
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1968
300 _a22p
999 _c29099
_d29099