TY  - BOOK
AU  - Rosengrant, M.A.
TI  - Introduction to telecommuincations
SN  - 978-0-13-112615-2
AV  - TK 5101 .R67 2007 
PY  - 0000/// Pearson
CY  - Upper Saddle River
PB  - NJ
KW  - Telecommunications-Textbooks
ER  -