TY  - BOOK
AU  - Tompkins,Charles B.
AU  - Birdwhistell,Ray L.
AU  - Hays,David G.
AU  - Beckenbach,Edwin F.
AU  - Tompkins,Charles B.
TI  - Concepts of communication : interpersonal, intrapersonal, and mathematical 
SN  - 0471061204
U1  - 001.5 BEC T  
PY  - 1971///.
CY  - New York : 
PB  - John Wiley and Sons, Inc., 
KW  - Communication.
KW  - Communication systems
N1  - Includes index.
ER  -