TY  - BOOK
AU  - Green,James Harry
TI  - The Irwin handbook of telecommunications
SN  - 0071355545
U1  - 621.38221 23
PY  - 2000///
CY  - New York : 
PB  - McGraw-Hill , 
KW  - Telecommunications systems - United States ; Business enterprises - United States - Communications systems
ER  -