00386nam a2200145Ia 4500008004100000020001800041041001200059082001800071100003700089245005000126250001200176260002500188300000800213650001900221231217s9999    xx            000 0 und d  a81-297-1122-2  aEnglish  a658.5  WAL  R  aWaldman, Don E Jensen, Elizabeth 0aIndustrial organization : theory and practice  a2nd ed.  c2001bPearsonaDelhi  a752  aorganization,: