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 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data structures (Computer science)<br/>Functional programming languages.
<br/><br/><label>Dewey Class. No.: </label>005.73