TY  - BOOK
AU  - Mesiya, M.F.
TI  - Contemporary communication systems / 
SN  - 9789339204426
U1  - 384 
PY  - 2014///
CY  - New Delhi
PB  - McGraw Hill Education
KW  -  Telecommunication
N1  -  Includes bibliographical references and index
ER  -