=LDR 00000nam 2200000 4500 =001 INLIS000000000000561 =005 20220716120003.0 =008 220716||||||||| | ||| |||| ||eng|| =035 $$a 0010-072200000000561 =041 $$a eng =082 $$a 338.502 =084 $$a 338.502 HIR M =100 $$a Hirschey, Mark =100 $$a Pappas, James L. =245 $$a Managerial economics =250 $$a 7th.ed =260 $$a Fort Worth: $b The Dryden Press, $c 1993 =300 $$a xxii, 800 hlm.$b : ilus.;$c 24 cm.