Petrie, Ted <br/><br/>
Connections, definite forms, and four-manifolds 

 - Oxford  Oxford U.P.  1990 
 - ix,131p. 
 - Oxford Mathematical Monographs .
<br/><br/><label>ISBN: </label>0198535996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS
<br/><br/><label>Dewey Class. No.: </label>516.35  / PET