00296nam a2200109 a 4500008004100000020001500041050001500056100001900071245004900090260003800139350000900177120416s1998    ||||||||||||||||| ||    u  a8120312627  aTP 155 Pus  aPushpavanam, S10aMathematical methods in chemical engineering  aNew DelhibFT Prentice-Hallc1998  a0.00