TY  - BOOK
AU  - Beasley,Jeffrey S.
AU  - Miller,Gary M.
TI  - Modern electronic communication
SN  - 0131130374
U1  - 621.382 23
PY  - 2005///
CY  - Upper Saddle River, N.J.
PB  - Pearson/Prentice Hall, 
KW  - Telecommunication
N1  - Includes index
UR  - https://archive.org/details/modernelectronic00mill
ER  -