Knodel Walter <br/><br/>
Graphentheoretische methoden und ihre anwendungen 

 - Berlin  Springer-Verlag           1969 
 - viii, 111p.  cm. 
 - Econometrics and operations research; 13 .
<br/><br/><label>Standard No.: </label>21661 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B28930X, 113K9