00930nam a2200253 i 450099100119948970753620020507185103.0960612s1975 it ||| | eng b10814589-39ule_instLE01308588ExLDip.to Matematicaeng530.1AMS 00A69On the formal structure of physical theories /E. TontiRoma :1975253 p. ;24 cm.Quaderno dei gruppi di ricerca matematica del Consiglio Nazionale delle RicercheGeneral applied mathematics.b1081458923-02-1728-06-02991001199489707536LE013 00A TON21 (1975)12013000051017le013-E0.00-l- 01010.i1092054728-06-02On the formal structure of physical theories925308UNISALENTOle01301-01-96ma -engit 01