Tull, Donald S. <br/><br/>
Marketing research   measurement and method  [Book] 
Donald S. Tull. 
 - 6th Ed. 
 -  National Book Foundation Islamabad 
<br/><br/> All. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing Research
<br/><br/><label>Dewey Class. No.: </label>658.83