Kaye Douglas <br/><br/>
Boolean Systems. 
Kaye Douglas 
 - Lodon  Longmans            1968 
 - v,191P  cm. 
 - Mathematical Topics .
<br/><br/> Appendixes P 141-44 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>B26, K8