Hopper K Ed. <br/><br/>
User-oriented commnd language 
Hopper K Ed. 
 - London  Heyden           1981 
 - xi, 109p.  cm. 
 - British computer society monographs; 2 .
<br/><br/><label>Standard No.: </label>40342 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Digital computer<br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>D65,(B)2, M1