Köbler, Johannes <br/><br/>
The graph isomorphism problem :   its structural complexity / 
by Johannes Köbler , Uwe Schöning and Jacobo Torán 
 - New York :  Springer ,  1993. 
 - 160 p.  ill. ;  27 c.m. 
 - Progress in Theoretical Computer Science .
<br/><br/><label>ISBN: </label>9781461267126 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graph Theory .<br/>Mathematics <br/>Graph Isomorphism
<br/><br/><label>Dewey Class. No.: </label>511.5  / KOB/T