Graham, Ronald L. <br/><br/>
Ramsey theory   
by Ronald L Graham, Bruce L Rothschild and Joel H Spencer 
 - 2nd ed. 
 - New York  John Wiley and sons  1990 
 - xi, 196p 
 - Wiley-Interscience series in Discrete mathematics .
<br/><br/><label>ISBN: </label>0471500461 
<br/><br/><label>Dewey Class. No.: </label>511.5  / N9010