Salmon,William. <br/><br/>
Structures and abstractions :  an introduction to computer science with pascal. 

 - ed. 
 - New york :  london,  1999. 
 - 317  p. :  ILL ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>structures and abstractions.