Hajnal A <br/><br/>
Combinatorics 
Hajnal A; Sos Vera T 
 - Amsterdam  North-Holland Publisher          1978 
 - p.  cm. 
 - Colloquia mathematica societatis janos bolyai; 18 .
<br/><br/><label>Standard No.: </label>27955 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Combinatorics
<br/><br/><label>Dewey Class. No.: </label>B217, L8.1-;L8.2