Orna Elizabeth <br/><br/>
Practical information policies : How to manage information flow in org. 
Orna Elizabeth 
 - England  England, Gover Pub. Co.  1990 
 - 299p 
<br/><br/><label>ISBN: </label>0-566-03632-0 
<br/><br/><label>Source: </label>Textbook