TY  - BOOK
AU  - Shay,William A.
TI  - Understanding data communications and networks
SN  - 9788178001791 (pbk.)
U1  - 004.6 22
PY  - 2010///
CY  - Hyderabad
PB  - BS Publications
KW  - Data transmission systems
KW  - Computer networks
N1  - Includes glossary; Includes bibliographical references and index
ER  -