Rubinstein, Moshe F, <br/><br/>
Patterns of problem solving 
by Moshe F. Rubinstein and Iris R. Firstenberg. 
 - 2nd ed. 
 - Englewood Cliffs, N.J.  Prentice-Hall  1995. 
 - 500 pages :  illustration ;  25 cm. 
<br/><br/>p.471-478 
<br/><br/><label>ISBN: </label>0131227068  RM138.57 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem solving<br/>Mathematical models<br/>Decision making<br/>Programming (Mathematics)