TY  - BOOK
AU  - GAGLIARDI, ROBERT M
TI  - INTRODUCTION TO COMMUNICATION ENGINEERING
SN  - 0-471-85644-4
U1  - 621.382 GAG'I 
PY  - 1988///
CY  - NEWYORK
PB  - JOHN WILEY
KW  - TELECOMMUNICATION
ER  -