Patterson, Helen M. <br/><br/>
Writing and selling feature articles with an introduction by Grant Milonr Hyde   

 - Third ed. 
 - New Jersey  Prentice-Hall Inc.,  1956 
 - 527 p. 
 -   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>301.14  / P317