Ralph L. Day <br/><br/>
Marketing Models : Quantitative and Behavioural 

 - Pennsylvania  International Textbook Co  1968 
 - 667p 
<br/><br/>Ralph L. Day: Marketing Models : Quantitative and Behavioural.  Pennsylvania.  International Textbook Co, 1968.--(658.8DAY)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>658.8  / DAY