Bill Abrams <br/><br/>
The Observational Research Handbook / 

 - 2005 
 -  NTC  2000 
 - xxvi+ 
 -  PAPER 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marketing
<br/><br/><label>Dewey Class. No.: </label>658.800973  / ABO