NATO Advanced Study Institute-Session LXIX <br/><br/>
Topological aspects of low dimensional systems   
ed.by A Comtet, T Jolicoeur, S Ovury 
 - Berlin  S-V  1999 
 - xxxiv, 909p. 
<br/><br/><label>ISBN: </label>3540669094 
<br/><br/><label>Dewey Class. No.: </label>530.154  / N99