Roberto, Ned <br/><br/>
User-Friendly Marketing Research / 
Ned Roberto. 
 - 4th edition 
 - Manila, Philippines ; :  Rex Bookstore,  c2016. 
 - 250 pages:  illustrations ;  23 cm. 
<br/><br/> Includes index and bibliographical references 
<br/><br/><label>ISBN: </label>9712384578 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing research<br/>Marketing research--Methodology<br/>Marketing research--Mathematical models
<br/><br/><label>LC Class. No.: </label>FIL HF  / 5412.2