Oral and written communication  historical approaches 
edited by Richard Leo Enos. 
 - Newbury Park  Sage Publications  1990. 
 - 263 pages ;   25 cm. 
 - Written communication annual  v.4 .
<br/><br/><label>ISBN: </label>0803931077 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Written communication--Addresses, essays, lectures<br/>Oral communication--Addresses, essays, lectures