Seibert, Joseph, <br/><br/>
Marketing research / 
Selected readings ed. by j. seibert and Gordon wills. 
 - 391 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Investigación de mercado
<br/><br/><label>LC Class. No.: </label>HF5415  / S442