00625nam a2200157Ia 4500008004100000100003000041245004100071260002000112260000900132300001000141650002000151942001000171952014000181952013100321999001500452221231s9999    xx            000 0 und d  aBalasubramanian M R91912 0aText Book of Engineering  Chemistry  bAllied Chambers  c1997  ax+538  aChemistry91913  cBE_BK  00102ddc4071aAITbAITd2015-06-24eMega Booksg100.00l0pBE03325r2022-12-31v100.00w2022-12-31yBE_BKzChemistryAB1900-01-01D  00104070aAITbAITd2015-06-24eMega Booksg100.00l0pBE03326r2022-12-31v100.00w2022-12-31yBE_BKzChemistryB1900-01-01  c2257d2257