Hassitt, Anthony. <br/><br/>
Computer programming and computer systems / 
Anthony Hassitt. 
 - New York :  Academic Press,  c1967. 
 - 374 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science.
<br/><br/><label>LC Class. No.: </label>QA76  / .H37