01013nam0 22002651i 450 UON0018257720231205103138.69203-7910-004-520030730d1980 |0itac50 baengUS|||| 1||||International Telecommunications AgreementsGerd D. WallensteinNew YorkOceana Publications19802 vv.27 cm.TELECOMUNICAZIONI ACCORDI INTERNAZIONALIUONC037743FIUSNew YorkUONL000050WALLENSTEINGerd D.UONV105406107197Oceana PublicationsUONV265626650ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00182577SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI IX DIR INTPUB E 0005 SI SC 11701 5 0005 International Telecommunications Agreements1288481UNIOR