Yeck,J.D. <br/><br/>
How to get profitable ideas 

 - New York   Mcgraw-Hill  1965 
 - 309 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> How to get profitable ideas
<br/><br/><label>Dewey Class. No.: </label>155.3 Y3,h