1. Postal engineering
پدیدآورنده : Sponsored by the Engineering Manufacturing Industries Division of the Institution of Mechanical Engineers; Co - sponsored by the Institution of Electrical Engineers, the Institution of British Telecommunications Engineers, the Institution of Electronic and Radio Engineers
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Technological innovations - Corgresses ، Postal service
رده :
HE
6011
.
P68
1986
