000 00333nam a2200109Ia 4500
082 _aIS CODE
_bB.I.S
100 _aBureau of Indian Standards[BIS]
245 _aIS:10570-1983. Indian standard method of testing pefractory castables.
260 _aNew Delhi
_bBureau of Indian Standards
_c1998
300 _a11p.
890 _aIndia
999 _c17918
_d17918