Moroney, M.J. <br/><br/>
Facts from figures 
M.J. Moroney 
 - New York  Penguin books  1951 
 - 472p.; ill.  Hbk 
<br/><br/><label>ISBN: </label>014020236 
<br/><br/><label>LC Class. No.: </label>QA276.A2.M6 1951