000 00290nam a2200133Ia 4500
100 _aNayar/ Alok
942 _cRB
654 _aMetals databook
245 _aThe Metals Databook
260 _bTata Mc Graw hill
_aNew Delhi
_c1997
082 _a665
_bNAY
546 _aENGLISH
999 _c25291
_d25291