Using Pascal  an introduction to computer science I 
David D. Riley  
 - Boston  Boyd & Fraser  1987  
 - xxiv, 608p  ill  23cm. 
<br/><br/><label>ISBN: </label>0878352341 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pascal (Computer program language)--Handbooks, manuals, etc.<br/>PASCAL (Computer program language)
<br/><br/><label>LC Class. No.: </label>QA76.73 QA76.73.P35  / R56 1987