Ore, Ystein,    1899-1968. <br/><br/>
Graphs and their uses /    
Oystein Ore. 
 - London :   Yale University Press,   1963. 
 - 131 p. :    ill. ;    23 cm. 
 - New mathematical library ;   10 .
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graphic methods.--------
<br/><br/><label>Dewey Class. No.: </label>510.84 ORE