Dvoraks guide to PC telecommunications.
Dvorak, J.C.
Dvoraks guide to PC telecommunications. / Dvorak, J.C. - Berkeley, California Osborne McGraw-Hill 1992 - xxv,1128 p
ELECTRONIC MAIL SYSTEMS
MODEMS
TELECOMMUNICATION
Dvoraks guide to PC telecommunications. / Dvorak, J.C. - Berkeley, California Osborne McGraw-Hill 1992 - xxv,1128 p
ELECTRONIC MAIL SYSTEMS
MODEMS
TELECOMMUNICATION
