000 00256nam a2200073 4500
080 _a
_b
245 _aIS: 4101 (Part 1) - 1967 (Reaffirmed 1990); Code of practice for external facings and veneers Part I stone facing
700 _aBureau of Indian Standards
260 _aNew Delhi
_bBIS
_c1967
300 _a17p
999 _c34629
_d34629