000 00245nam a2200073 4500
080 _a
_b
245 _aIS: 8272 - 1984; Specification for gypsum plaster for use in the manufacture of fibrous plaster boards
700 _aBureau of Indian Standards
260 _aNew Delhi
_bBIS
_c1985
300 _a12p
999 _c34896
_d34896