TY  - BOOK
AU  - Russell,Travis
TI  - Signaling System \ 7
SN  - 007146879X :
U1  - 621.38223 19
PY  - 2006///
CY  - New York
PB  - McGraw-Hill
KW  - Information Channels
KW  - Spines
KW  - System
N2  - Engineering
ER  -