Willitts, John <br/><br/>
Data base design and construction : an open learning course for students and information managers 
byJohn  Willitts 
 - London  Library Association Publishing  1994 
 - xxii,425p.;  26cm. 
<br/><br/><label>ISBN: </label>1856040275 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Bases<br/>Data Base<br/>Data Files
<br/><br/><label>Dewey Class. No.: </label>001.6425  / WIL