Surveys in differential geometry  Eigen values of laplacian and other geometric operators 
ed by Alexander Grigor' Yan, Shing Tung Yau 
 -  International Press  2004 
 - 467p 
<br/><br/><label>ISBN: </label>1571461159 
<br/><br/><label>Dewey Class. No.: </label>516.36  / P041