De Leon, Manuel Marquez <br/><br/>
Speech and oral communication / 

 - Sta. Cruz, Manila :  Philippine College of Criminology-Manila Law College (PCCR-MLC) Textbook Committee  c2011. 
 - xiv, 214 pages ;  23 cm. 
<br/><br/> Includes appendix and references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oral communication<br/>Oral communication - Problems, Exercises, Etc.<br/>English language - Study and teaching (Higher)<br/>Speech - Study and teaching<br/>Speech development