Dlab, Vlastimil <br/><br/>
Representations of valued graphs   

 - Montreal  Universite de Montreal  1980 
 - 190p. 
 - Univ. of Montreal, Seminaire de Mathematiques superieures   v. 73 .
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>513  / D626.RV