Wirth, Niklaus. <br/><br/>
Algorithms Data Structures /  

 - 1st ed /  
 - New Jersey 07632 :   Prentice-Hall Inc.. 
 - p.288 :  
<br/><br/><label>ISBN: </label>0-13-022005-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics 
<br/><br/><label>Dewey Class. No.: </label>C2(B):8  / M6