Zeitz, Paul <br/><br/>
(The) art and craft of problem solving / 
Paul Zeitz 
 - 2nd ed. 
 -  J. Wiley  2007 
<br/><br/>14772 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem solving
<br/><br/><label>LC Class. No.: </label>HD30.29  / Zei