00330nam a2200145Ia 4500003000500000008004100005020001800046040001900064082000700083100001800090245002600108260003000134300000800164546001200172STCL181203s9999    xx            000 0 und d  a9789350941799  aSTCLbENcSTCL  222  aModi, Hansraj 0aHandbook of Chemistry  bArihant PrakashanaMeerut  a554  aEnglish