00430nam a2200181Ia 4500008004100000020001800041041000800059082001200067100001500079245003000094250001000124260005100134300001100185365000900196650001400205700001400219700001500233240311s9999    xx                  und d  a9780716789635  aeng  a540/BAU  aBauer, R C  aIntroduction to Chemistry  a4 Ed.  aNEW DELHIbMcGRAW-HILL EDUCATION PVT LTDc2016  a1325p.  b5393  aChemistry  aBirk, J P  aMarks, P S