Positive feedback :  a general systems approach to positive/negative feedback and mutual causality / 
edited by John H. Milsum. 
 - 1st ed. 
 - Oxford ;  New York :  Pergamon Press,  1968 
 - x, 169 p. :  ill. ;  22 cm. 
<br/><br/>Bibliographical footnotes and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feedback (Electronics)<br/>System analysis.<br/>Causation.
<br/><br/><label>Dewey Class. No.: </label>629.83  / POS 1968