TY  - BOOK
AU  - Moshos, George J.
TI  - Data Communications Principles and Problems 
SN  - 031448129X
U1  - 621.38 
PY  - 1989///
CY  - St Paul, Mn : 
PB  - West Publishing, 
KW  - Data Transmission Systems
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-314-48129-X.pdf
ER  -