Automorphisms of surfaces after Nielsen and Thurston  
Casson, Andrew J. 
 - Cambridge [England] ; | New York :  Cambridge University Press,  1988 
 - 104 p. :  ill. ;  24 cm. 
 - London Mathematical Society student texts ;  9 .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0521342031 | 0521349850 (pbk.)