00941nam a2200241 i 450099100120494970753620020507112844.0970307s1958 us ||| | eng b10188228-39ule_instLE00643881ExLDip.to Fisicaita621.3.8Morse, Philip M.1448Queues, inventories and maintenance :the analysis of operational systems with variable demand and supply /by Philip M. MorseNew York :John Wiley & Sons,1958ix, 202 p. ;23 cmPublications in operations research ;1.b1018822817-02-1727-06-02991001204949707536LE006 621.3.8 MOR12006000010603le006-E0.00-l- 00000.i1023214x27-06-02Queues, inventories and maintenance30785UNISALENTOle00601-01-97ma -engus 01