01035nam0 22002531i 450 UON0020537220231205103311.28020030730d1971 |0itac50 baengUS|||| ||||| Contending theories of international relationsJames E. ; Robert L. Jr. PfatzgraffNew YorkTorontoJ.B. Lippincott Company1971. XVI416 p. ; 24 cm.USNew YorkUONL000050CATorontoUONL000778DOUGHERTYJames E.UONV104344247575PFALTZGRAFFRobert L. Jr.UONV100187278752Lippincott & Co.UONV249328650ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00205372SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI IV POL A 0265 SI SS 2650 5 0265 Contending theories of international relations15276UNIOR