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*[http://pespmc1.vub.ac.be/books/IntroCyb.pdf ross ashby: an introduction to cybernetics] | *[http://pespmc1.vub.ac.be/books/IntroCyb.pdf ross ashby: an introduction to cybernetics] | ||
* [http://ada.evergreen.edu/~arunc/texts/cybernetics/beer/book.pdf stafford beer: Designing Freedom ] | * [http://ada.evergreen.edu/~arunc/texts/cybernetics/beer/book.pdf stafford beer: Designing Freedom ] | ||
* [http://monoskop.org/images/3/31/Software_Information_Technology_Its_New_Meaning_for_Art_catalogue.pdf software art catalogue 1970] | |||