N C C <br/><br/>
Using computers : A guide for the manager 

 -  1971 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>68447 
<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)0bx:8, L1