000 00275nam a2200109Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a660.2
_bGK.G
245 0 _aGate 2010 Chemical Engineering
260 _aNew Delhi
_bG.K Publications
_c2009
300 _avaries
999 _c44621
_d44621