TY  - BOOK
AU  - Tomasi, Wayne
TI  - Advanced electronic communications system
SN  - 981-247-158-8
U1  - Circ. 621.382 T655a 2004 6th edition.
PY  - 2004///
CY  - Ohio : 
PB  - Pearson Prentice Hall, 
N1  - Includes index
ER  -