Tonchev, Vladimir D <br/><br/>
Combinatorial configurations desing, codes, graphs 
Vladimir D. Tonchev 
 - New York  Longman Scientific&Technical  1988 
 - 187 p  fig., tab  24 cm 
 - Pitman monographs surveys in pure and applied mathematics  40 .
<br/><br/> Cuprinde bibliogr. si index 
<br/><br/><label>ISBN: </label>0582994837 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Graph theory
<br/><br/><label>Dewey Class. No.: </label>511' .6