TY  - BOOK
AU  - Kiefer,Roland
AU  - Nutley,John
TI  - Test solutions for digital networks: basic principles and measurement techniques for PDH, SDH, ISDN and ATM 
SN  - 3778526995
AV  - TK5101 K5413
PY  - 1998///
CY  - Heidelberg
PB  - Huthig
KW  - Sistemas de telecomunicación
KW  - Servicios de redes digitales
ER  -