000 00293nam a2200133Ia 4500
100 _aHANKEN A F G
650 _aCybernetics and Society
365 _cRS
365 _d1
942 _cENGBK
245 _aCybernetics and Society
260 _bHimalaya Publishing House
_c1981
300 _a111PP
999 _c24591
_d24591