TY  - BOOK
AU  - Laino,Jane
TI  - The telecom handbook: understanding telephone systems & services 
SN  - 1578200717
AV  - HE7661 .L35 2002
PY  - 2002///
CY  - New York
PB  - CMP Books
KW  - Telecommunication systems
KW  - Management
KW  - Telephone systems
N1  - Includes index
ER  -