Penfold, J. W. <br/><br/>
How to get your computer programs running 
J. W. Penfold 
 -  c.1985 
<br/><br/><label>ISBN: </label>0859341437 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microcomputers--Programming--MIS,Computer
<br/><br/><label>Dewey Class. No.: </label>005.26 PEN