000 00371nam a2200145Ia 4500
005 20250219144147.0
008 210219s9999||||xx |||||||||||||| ||und||
082 _a660.2
_bSE-C
100 _aSen, D.
245 0 _aChemical engineering
260 _aNew Delhi,
_bNew Age International,
_c2008
300 _ax, 352p
650 _aChemical Engineering
_943284
942 _cBK
999 _c20614
_d20614