TY  - BOOK
AU  - Schilling D.
AU  - Taub H.
TI  - Principles of Communication Systems
SN  - 0000013408
U1  - 621.3811 
PY  - 1986///
CY  - New Delhi
PB  - Mc Graw-Hill
KW  - Communication  Principles  System  Systems
KW  - Mechanical Engineering
ER  -