TY  - BOOK
AU  - Tubbs,Stewart L.
AU  - Moss,Sylvia
TI  - Human communication: principles and contexts 
SN  - 0071116729
AV  - P90 T822H 2006
PY  - 2006///
CY  - Boston, Mass.
PB  - McGraw-Hill
KW  - COMMUNICATION
N1  - Includes bibliographical references and indexes
ER  -