Pask, Gordon. <br/><br/>
An approach to cybernetics / 
with a pref. by Warren S. McCulloch. 
 - London :  Hutchinson,  [1961] 
 - Hutchinson science library .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>62000340 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cybernetics.
<br/><br/><label>LC Class. No.: </label>Q310  / .P35