Pohlers Wolfram <br/><br/>
Proof theory    The first step into impredicativity. 

 - Berlin  Springer         2009 
 - xiii, 370p  cm. 
<br/><br/><label>ISBN: </label> 2507.2620000000002 
<br/><br/><label>Standard No.: </label>106952 
<br/><br/><label>Source: </label> 593, 23/03/2010, Insat Books and Periodicals  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B: (R14), P9