00357nam a2200109Ia 4500008004100000040003800041100002000079245007600099260004500175300001100220653001600231211215s9999    xx            000 0 und d  cJayakar Knowledge Resource Centre  aWiener, Norbert 0aCybernetics: or control and communication in the animal and the machine  bJohn Wiely and Sons, IncaNwe Yorkc1948  a190 p.  aMathematics