Foerster H. von, White J., Peterson L. & Russell J. (1968) Purposive Systems. Spartan Books, New York.

(1968)
Purposive Systems.
Spartan Books, New York.
Foerster H. von, White J., Peterson L. & Russell J. (1968) Purposive Systems. Spartan Books, New York.

(1968)
Purposive Systems.
Spartan Books, New York.
Peterson L. & Foerster H. von (1970) Cybernetics of taxation: The optimization of economic participation. Journal of Cybernetics 1(2): 5–22.

(1970)
Cybernetics of taxation: The optimization of economic participation.
Journal of Cybernetics 1(2): 5–22.
Please provide us with your

feedback/evaluation/suggestions

feedback/evaluation/suggestions