Combinatorics and algebra  

 - Providence, R.I. :  American Mathematical Society,   during June 5-11 
 - x, 318 p. :  ill. ;  26 cm. 
 - Boulder .
<br/><br/> Proceedings of the AMS-NSF Joint Summer Research Conference on Combinatorics and Algebra 
<br/><br/><label>ISBN: </label>0821850296 (pbk. : alk. paper)