Levine, Marvin. <br/><br/>
Effective problem solving / 
Marvin Levine. 
 - xiv, 144 pages. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>971-08-4472-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem solving.