00341nam a2200109Ia 4500008004100000082001500041100001000056245003900066260004500105630001800150650006300168211109s9999||||xx |||||||||||||| ||und||  a541bPUR-C  a Puri 0aCombined Course in Chemistry Vol 2  bMcgraw Hill Book CompanyaKottayamc1978  xGeneral Stack  aNatural Sciences &mathematicsvphysical chemistryChemistry