Lazo Hector <br/><br/>
Management in marketing. 

 - New York  McGraw Hill          1961 
 - xviii, 657p  cm. 
<br/><br/> Appendix: 641-43 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:51-8, K1/TD