Petkovsek, Marko and others <br/><br/>
A=B   
By Marko Petkovsek, Herbert S. Wilf and Doron Zeilberger 
 - Massachusetts  Peters  1996 
 - xi, 212p. Bibl. Index 
<br/><br/> "Purchased under NBHM grant for the year 1996-97"   
<br/><br/><label>Dewey Class. No.: </label>511.6  / P491.AB