Chapter 20 Cyganski Book Monica Stoica, Boston University [email protected].
Electronic Mail (SMTP, POP, IMAP, MIME) Chapter 26.
Draft Proposals for the UPU Istanbul Congress – Customs James I. Campbell Jr. United States Department of State ADVISORY COMMITTEE ON INTERNATIONAL POSTAL.
Chapter 20 Cyganski Book
Draft Proposals for the UPU Istanbul Congress – Customs