00318nam a2200133Ia 4500008004100000020000900041100003500050245003900085250000900124260001400133260001800147260000900165300001000174221231s9999    xx            000 0 und d  a1119  aJayapraksh .B .S.,Venugopal .R 0aChemistry for engineering students  a2010  aBangalore  bSubhas Stores  c2010  a268 P