Harel, David. <br/><br/>
Algorithms :  the spirit of computing / 
by David Harel, Roni Rosner. 
 - 2nd ed. 
 - Reading, Mass. :  Addison-Wesley,  1992. 
 - xv, 476 p. 
<br/><br/><label>ISBN: </label>0201504014 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science.<br/>Computer algorithms.