TY  - BOOK
AU  - Aidarous, Salah  .
AU  - Plevyak,Thomas  .
TI  - Telecommunications network management / 
SN  - 81-203-1685-1
U1  - 004.65 
PY  - 2000///
CY  - New Delhi : 
PB  - Prentice Hall of India Pvt Ltd. , 
ER  -