Marr, Alison M <br/><br/>
Magic graphs 

 - 2nd ed. 
 - New York  Birkhauser  2013 
 - xvi, 186 p. 
<br/><br/> 2502 29/07/2013 36611 25/09/2013 Math (P) Seema Mehra Berwal 
<br/><br/><label>ISBN: </label> EUR49.95 
<br/><br/><label>Dewey Class. No.: </label>511.5 M349M(2)