Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The most comprehensive book on fixed-point theorems

This is an excellent book on fixed theorems both for beguiners and experts alike.The only complaint I have about the book is that It is impossible to buy. I have been trying to buy a copy since 1991!I have called the publisher in Germany several times, but always the same answer: out of stock, will be reprinted soon.Can any one help me get hold of a copy (new or used)?my e-mail is A.Diagne@CGNET.COM