00701nam a2200169Ia 4500008004100000082001600041100001700057245003900074260003100113300001100144942000700155952008800162952008800250952008800338952008800426999001700514240817s9999    xx            000 0 und d  a660.28 U5,m  aUppol, M. M. 0aText book of engineering chemistry  c1965a Delhib Khanna pub.  av.4 p.  cBK  00104070aTCLbTCLd2024-08-21l0o660.28 U5,mp24191r2024-08-21w2024-08-21yBK  00104070aTCLbTCLd2024-08-21l0o660.28 U5,mp24192r2024-08-21w2024-08-21yBK  00104070aTCLbTCLd2024-08-21l0o660.28 U5,mp24193r2024-08-21w2024-08-21yBK  00104070aTCLbTCLd2024-08-21l0o660.28 U5,mp24194r2024-08-21w2024-08-21yBK  c20014d20014