Orilia, Lawrence, S. <br/><br/>
Theory and problems of computers and business 

 - New York  McGraw-Hill  1984 
 - 292p.  PB  22 cm. 
 - Schaum's outline series .
<br/><br/><label>ISBN: </label>0070478341 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Business data processing
<br/><br/><label>Dewey Class. No.: </label>004  / ORI