000 00375nam a2200121Ia 4500
082 _aIS CODE
_bI.S.I
100 _aBureau of Indian Standards[BIS]
245 _aIS:2098-1997. Indian standard asbestos cement building boards-specification (First revision).
260 _aNew Delhi
_bBureau of Indian Standards
_c1997
300 _a5p.
500 _aENG
890 _aIndia
999 _c18469
_d18469