Ryan, William T. <br/><br/>
A Guide to Marketing. 

 - 1st./ed 
 - ix, 326p  appendix, glossary, index  c21cm. 
<br/><br/><label>ISBN: </label>0256025770 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sales Management - Marketing--1981--Illinois--paperbound