Oral communication in context / 
Apolonio, Joshua A. ; Basilan, Ma. Leticia Jose C. 
 - Manila :  Unlimited Books Library Services & Publishing Inc.,  2017. 
 - xviii, 183 p. ; 25.5cm. 
<br/><br/>includes code book legend, prognostic test, glossary, references, about the authors, about the editor 
<br/><br/><label>ISBN: </label>9789719654445 
<br/><br/><label>Dewey Class. No.: </label>Fil 808.5 Ap644 2017