000 00321nam a2200133 4500
020 _a9788173195765
020 _a9788173195761
082 _a665 BHA
100 _aBhattacharyya,K.G
245 _aCatalysis in petroleum and petrochemical Industries
260 _aNew Delhi
_bNarosa
_c2005
300 _a272 p
942 _cREF
999 _c1430
_d1430