Appel, Gerald. <br/><br/>
Stock market trading systems 
Gerald Appel, W. Frederick Hitschler. 
 - Homewood, Ill.  Dow Jones-Irwin  c1980. 
 - xi, 208 p.  graphs. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>79055228  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stock exchange<br/>Stocks<br/>Stock price forecasting
<br/><br/><label>LC Class. No.: </label>HG4551  / .A615 
<br/><br/><label>Dewey Class. No.: </label>332.63/22