Africa, Augusto C. <br/><br/>
Purposive communication in the now/ 
Augusto C. Africa, Ph.D 
 - Second edition 
 - Mandaluyong City;  Books Atbp. Publishing Corp,  c2022. 
 - xvi;  210 pages 
<br/><br/><label>ISBN: </label>9786214091898 
<br/><br/><label>Dewey Class. No.: </label>808.6