000 00335nam a2200121Ia 4500
005 20251007104534.0
008 251006s9999 xx 000 0 und d
100 _asheridan,thomas b.
245 0 _aman-machine systems,information control- ferrell william r.,(jt).auth.
260 _a1st ed. | mass MIT.
260 _c1974
942 _cBOK
999 _c9401
_d9401