000 00541nam a2200193Ia 4500
008 170901s2007 xx 000 0 und d
020 _a9788173197840
082 _a660.2
_bC35E
100 _aChopra, Harish Kumar
245 0 _aEngineering Chemistry
_bA text book
250 _a1
260 _aNew Delhi
_bNarosa Publishing House
_c2007
300 _a610
650 _aChemical and Related Technologies
650 _aTechnology (Applied sciences)
653 _aChemical engineering
700 _aParmar, Anupama
942 _2ddc
_cBK
_04
999 _c18691
_d18691