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Combinatorics and Graph Theory  Proceedings, Calcutta 1980 

 - New York  Springer-Verlag  1981 
 - vii,500p.  24 cm. PB 
 - Lecture Notes in Mathematics .
<br/><br/><label>ISBN: </label>3540111514 
<br/><br/><label>Dewey Class. No.: </label>510.8  / COM