00358nam a2200157Ia 4500003000500000008004100005020001800046040001900064082000700083100001600090245002500106260003900131300001000170365000800180546001200188STCL230729s9999    xx            000 0 und d  a9788127248642  aSTCLcSTCLbEN  222  aChopra, P N 0aManagerial economics  bKalyani PublishersaLudhianac2009  a835 p  b275  aEnglish