Parsons Leonard J <br/><br/>
Marketing models and econometric research 
Parsons Leonard J; Schultz Randall L 
 -  1976 
<br/><br/><label>Standard No.: </label>2567 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:51:(B), L6