Orilia,lawrence s <br/><br/>
Theory and problems of computers and business 

 - New York  McGraw-Hill Book Co.  1984 
 - 292p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>1.64  / ORI.T