Communication in a changing world /
Bethami A. Dobkin, Roger C. Pace.
- 2006 ed.
- Boston : McGraw-Hill, c2006.
- 1 v. (various pagings) : ill. (some col.) ; 26 cm. + 1 computer optical disc (4 3/4 in.)
Includes bibliographical references (R1-R7) and indexes.