00425nam a2200181Ia 4500003000500000008004100005020001800046040001900064082000700083100002600090100002500116245002500141250000600166260004100172300001000213365000800223546001200231STCL221019s9999    xx            000 0 und d  a9789387067622  aSTCLcSTCLbEN  222  aGeetika, Piyali Ghosh  aRoy, Purba Choudhury 0aManagerial economics  a3  bMcGraw Hill EducationaChennaic2018  a669 p  b595  aEnglish