Flegg, Graham. <br/><br/>
Boolean algebra and its application :  including Boolean matrix algebra / 
H. Graham Flegg 
 - London :  Blackie,  c1964. 
 - xv, 261 p. :  diagrs ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 217-238. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Boolean.
<br/><br/><label>Dewey Class. No.: </label>512.89  / FLB 1964