TY  - BOOK
AU  - Frenzel, Louis E., Jr., 
TI  - Principles of electronic communication systems
SN  - 9781259255021
U1  - 681.382 
PY  - 2016///
CY  - New York, NY : 
PB  - McGraw-Hill Education
KW  - Telecommunication
KW  - Textbooks
KW  - Wireless communication systems
ER  -