Kybernetes the international journal of systems & cybernetics.  Vol. 34, No. 1/2,  Heinz von Foerster : in memorium (part 1)  [electronic resource] / 
Guest editor: Alexander Riegler. 
 - Bradford, England :  Emerald Group Publishing,  c2005. 
 - 312 p. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cybernetics.<br/>Systems engineering.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>Q310  / .K93 v.34, no.1/2 2005