000 00410nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a660.2 C2
100 _a"C L Media, "
245 0 _aGate 2014 Chemical Engineering
250 _a\\201401ENGGPSX
260 _aG K Publications
260 _b2014
260 _cNEW DELHI
300 _a200p
500 _aincludes index and biblioraphy
942 _cBK
999 _c98956
_d98956