TY  - BOOK
AU  - Martin, James,
AU  - Leben, Joe.
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 9710843354 (paperback)
SN  - 2
PY  - 1988///];copyright 198846
CY  - Englewood Cliffs, NJ
PB  - Prentice-Hall
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Data transmission systems.;Information networks
N1  - A James Martin book--p. i.;Includes index; 5
ER  -