TY  - BOOK
AU  - Schwartz 
TI  - Information transmission, modulation, and noise : a unified approach to communication systems 
SN  - 0070557829 
U1  - 621.38 SCH 1981 
PY  - 1981///
CY  - Auckland
PB  - McGraw-Hill
KW  - Digital communications
KW  - Electronic noise
KW  - Modulation (Electronics)
KW  - Telecommunication
ER  -