00357nam a2200109Ia 4500008004100000041000800041100001600049245004100065260002400106999001900130952009800149231212s1994    xx            000 0 und d  aeng  aGhosal S.K.  aIntroduction To Chemical Engineering  aPunebNew Agec1994  c967707d967707  00104070aITMbITMd2023-12-15g180.00l0pITM-P-10518r2023-12-15 00:00:00w2023-12-15yBK