TY  - BOOK
AU  - Grant, August E
TI  - Communication technology update and fundamentals. (14th ed.)
SN  - 9780415732956
AV  - TK 5101. A1 Gra 
PY  - 2014///
CY  - Burlington
PB  - Focal Press
KW  - TELECOMMUNICATION--TECHNOLOGICAL INNOVATIONS
KW  - TELECOMMUNICATION--TECHNOLOGICAL INNOVATIONS--PERIODICALS
ER  -