Dale, Nell. <br/><br/>
Introduction to Pascal and stuctured design / 
by Nell Dale, Chip Weems. 
 - 3rd ed. 
 - Lexington, Mass :  D. C. Heath and Company,  1991. 
 - xxvii, 844 p., A85 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>066920238X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PASCAL (Computer program language).