TY  - BOOK
AU  - Held, Gilbert
TI  - Network management : techniques tools and systems
SN  - 9780471927815
U1  - 001.64404  HEL; 1 R 
PY  - 1992///
CY  - New York
PB  - John Wiley
KW  - Network,management,techniques,tools
ER  -