00413nam a2200157Ia 450000100060000000800410000602000180004704000130006508200160007810000180009424500690011226000420018130000110022354600070023465000140024147876140429s9999    xx            000 0 und d  a9788120341746  cPK-LaUMT  a 541bKAU-E  aKaurav, M. S.  aEngineering Chemistry with laboratory experimentscKaurav, M. S.  aNew Delhi,India:bphi Learning,c2011  a354 p.  aEN  aChemistry