01287nam a2200313 i 450099100100652970753620020507181520.0990420s1973 de ||| | eng 3540061444b10788074-39ule_instLE01305632ExLDip.to Matematicaeng519.4AMS 68-06Hawkes, Nigel38483International seminar on trends in mathematical modelling :Venice, 13-18 December 1971 /edited by Nigel HawkesBerlin ; New York :Springer-Verlag,1973vi, 288 p. ;26 cm.Lecture notes in economics and mathematical systems,0075-8442 ;80Includes bibliographical referencesMathematical modelsCongressesSystems analysisCongressesInternational seminar on trends in mathematical Modelling <1. ; 1971 ; Venice>.b1078807423-02-1728-06-02991001006529707536LE013 68-XX HAW11 (1973)12013000108988le013-E0.00-l- 00000.i1088838x28-06-02International seminar on trends in mathematical modelling922268UNISALENTOle01301-01-99ma -engde 01