Disciplined programming using Pascal / 
Samuel E. Rhoads, Michael V. Gearen. 
 - Dubuque, Iowa :  Wm. C. Brown,  1990. 
 - xvi, 544 p. :  ill. ;  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0697063364 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pascal (Computer program language)