00333nam a2200121Ia 4500008004100000100003800041245003700079260003900116300001000155650002400165942000700189999001500196190216s9999||||xx |||||||||||||| ||und||  aPuri B.R      &    Sharma.L.R 0aPrinciples Of Physical Chemistry  bShobhan Lal Nagin Chand & Coc2000  a1372p  aChemistry-Chemistry  cBK  c2678d2678