Kelleher, Kathleen, 1945- <br/><br/>
Teleconferencing  linking people together electronically 
Kathleen Kelleher, Thomas B. Cross 
 - Englewood Cliffs, N.J.  Prentice-Hall  1985 
 - 303p. ;  ill. ;  24cm 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teleconferencing