Serrano, Angelita Ong Camilar <br/><br/>
Professional selling / 
Angelita Ong Camilar Serrano. 
 - Intramuros, Manila:   Unlimited Books Library Services & Pub.,   c2018. 
 - x, 296 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>978-621-427-019-4 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selling.