00517    a2200193   4500001000700000003000400007005001700011008004100028020001800069082001400087100001500101245007600116260003600192300001100228653001400239653004000253700001500293700001500308148954OSt20211013163101.0                                          a9788121929783  a541bB11E1 aBahl, Arun1 aEssentials of physical chemistrycby Arun Bahl, B.S. Bahl and G.D. Tuli  aNew DelhibS. Chand & Co.c2014  a1262p.  aChemistry  aChemistry, Physical and theoretical  aBahl, B.S.  aTuli, B.S.