TY  - BOOK
AU  - Lafrance,Pierre
TI  - Fundamental concepts in communication
SN  - 0876927193
U1  - 621.382 
PY  - 1992///,
PY  - 1990///
CY  - New Delhi
PB  - Prentice-Hall
KW  - Communication
KW  - Study and teaching
KW  - Network analysis
N1  - Includes index; Bibliography p. 423 - 428
ER  -