TY  - BOOK
AU  - Martin, James
TI  - Introduction to teleprocessing
SN  - 0134998146
U1  - 621.380412 
PY  - 1972///]
CY  - Englewood Cliff, N.J.
PB  - Prentice-Hall
KW  - Data transmission systems
N1  - Includes bibliographical references
ER  -