TY  - BOOK
AU  - Blake, Roy, author.
TI  - Electronic communication systems / 
SN  - 9789812431585
AV  - CIR TK 5101 B53 2008
U1  - 621.382 20
PY  - 2002///
CY  - Albany, N.Y. : Delmar/Thomson Learning, c2002.
PB  - Delmar/Thomson Learning
KW  - Telecommunications
KW  - Telecommunication systems
N1  - Includes bibliographical references and index
ER  -