Perry William E <br/><br/>
How to list software packages: A step-by step guide to assuring they do what you want 

 -  1986 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>48517 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>D65,8(B)92, M6