Kogan,zuce. <br/><br/>
Essentials in problem solving / 
Zuce Kogan; 
 - 2nd ed. 
 - New York:  Arco publishing Co.,  1956. 
 - 168, p.  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Methodology
<br/><br/><label>Dewey Class. No.: </label>153.43  / KOE 1956