TY  - BOOK
AU  - Goralski, Walter Kessler, G
TI  - Isdn the complete guide to isdn architecture,products and implementation
SN  - 1-56607-980-2
U1  - 621.3981 GOR'I 
PY  - 1996///
CY  - USA
PB  - CTR
KW  - ISDN-INTEGRATED SERVICES DIGITAL NETWORKS
ER  -