Coding, Modulation and Transmission Requirements for Single Channel Medium and High Frequency Radiotelegraph Systems Used in Government Maritime Mobile TelecommunicationsPrinted Ephemera - 1991
Publisher: [Washington, D.C.?] : General Services Administration, Office of Information Resources Management, 
Branch Call Number: GS 2.8/3:1035 A
Characteristics: 1 v
Alternative Title: Coding, modulation and transmission requirements ...