Ashby, W. Ross. <br/><br/>
An introduction to cybernetics 

 - London :  Chapman & Hall,  (c.1956) 
 - 295 p 
 - University paperbacks  ; 80 .
 - University paperbacks  ; 80 .
<br/><br/><label>LCCN: </label>21624 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cibernética.
<br/><br/><label>Dewey Class. No.: </label>006  / A8