Ashby, W. Ross  1903-1972. <br/><br/>
An introduction to cybernetics. 
Ross, Ashby W. 
 - New York,  J. Wiley,  1956. 
 - 295 p.  illus.  23 cm. 
<br/><br/><label>LCCN: </label>56012972  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cybernetics.
<br/><br/><label>LC Class. No.: </label>Q175 .A84 
<br/><br/><label>Dewey Class. No.: </label>501