000 00368nam a2200121Ia 4500
082 _aIS CODE
_bB.I.S
100 _aBureau of Indian Standards[BIS]
245 _aIS:6452-1989. Indian standard high alumina cement for structural use : specification.
260 _aNew Delhi
_bBureau of Indian Standards
_c1990
300 _a5p.
500 _aENG
890 _aIndia
999 _c19207
_d19207