Mathematics: A third level course, computer-based information systems, database software 

 - Milton Keynes  Open University  1980 
 - 85p. 
<br/><br/><label>ISBN: </label> UKP 3.50 
<br/><br/><label>Source: </label> UKP 3.50 
<br/><br/><label>Dewey Class. No.: </label>001.6 MAT