TY  - BOOK
AU  - Held,Gilbert
TI  - Data communications testing and troubleshooting
SN  - 0442009909 (pbk.)
PY  - 1992///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Data transmission systems
KW  - Testing
KW  - Maintenance and repair
KW  - Computer networks
KW  - Computer capacity
KW  - Planning
N1  - Includes index
ER  -