Okasaki, Chris <br/><br/>
Purely functional data structures / 
Chris Okasaki 
 - Cambridge :  Cambridge University Press,  1998 
 - x, 220 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0521663504  RM101.53 
<br/><br/><label>LCCN: </label>98-015367 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data structures (Computer science)<br/>Functional programming languages