Michael J Folk, Bill Zoellick <br/><br/>
File structures:a Conceptual Toolkit 

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 -  Addison-Wesley Publishing  1987 
 - 538 
<br/><br/>  
<br/><br/><label>ISBN: </label>0-201-12003-8 
<br/><br/><label>Dewey Class. No.: </label>004.451.53