Willitts, John <br/><br/>
Database design and contruction :  an open learning course for students and information managers / 
John Willitts 
 - Ottawa :  Canadian Library Association,  1992 
 - xxii, 425 p. ;  25 cm. 
<br/><br/>Bibliography : p.417-421 
<br/><br/><label>ISBN: </label>1856040275 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database design<br/>Database management systems