Helvey, T. C. <br/><br/>
The age of information :  an interdisciplinary survey of cybernetics / 
T.C. Helvey 
 - Englewood Cliffs, N.J. :  Educational Technology Publications,  1971 
 - 207p. ;  24cm 
<br/><br/>Bibliography: p.199-207 
<br/><br/><label>ISBN: </label>0877780080 
<br/><br/><label>LCCN: </label>78-125870 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cybernetics