00440nam a2200181Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082001800095100002100113245004400134250000600178260004300184300001800227365001300245OSt20230415112505.0210423s2012 xx 000 0 und d a9788122424515 cAL aeng a543.0858 REDK aREDDY (K Veera). aSymmetry and spectroscopy of molecules. a2 aNew DelhibNew Age Internationalc2012 axviii,631bPB b399cINR