Caudilla, Jesus Perry L. <br/><br/>
Essentials of purposive communication/ 
Jesus Perry L. Caudilla 
 - Mandaluyong City :  Books Atbp. Publishing Corp.,   c2023. 
 - xii,   218 pages 
<br/><br/> Includes references. 
<br/><br/><label>ISBN: </label>9786214092079 
<br/><br/><label>Dewey Class. No.: </label>808.6