00858nam0 22002291i 450 UON0018049320231205103129.84220030730d1972 |0itac50 baengHU|||| 1||||Theory and practice of CMEA cooperationby Sándor AuschBudapestAkadémiai Kiadó1972279 p.24 cm.COOPERAZIONE INTERNAZIONALEUONC019757FIAUSCHSándorUONV103501675611ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00180493SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI V ECON F E 0021 SI SC 1187 5 0021 Theory and practice of CMEA cooperation1289243UNIOR