"Kenneth A. Ross"," Charles R. B. Wright"," Charles R. B. Wright" <br/><br/>
Discrete mathematics 

 - New Jersey  Englewood Cliffs, N.J ; Prentice-Hall, c1992.  1985 
 - 753 
<br/><br/><label>ISBN: </label>0132182076 
<br/><br/><label>Dewey Class. No.: </label>510  / 2148