TY  - BOOK
AU  - Tubbs,Stewart L.
AU  - Moss,Sylvia
TI  - Human communication:principles and context / 
SN  - 0072988339   
PY  - 2006///.
CY  - New York
PB  - McGraw-Hill, 
KW  - Communication
N1  - Includes bibliographical references and index
ER  -