000 00329 a2200121 4500
080 _a301.243:519.28
_bR 672 S
245 1 _aSome comments on the problem of self-affecting predictions
_cby R. Rechberg
260 _bRAND Corporation
_c1967
650 _aPredictions
100 1 _aRechberg, R.
_d
300 _a25 p.
901 _a144974
999 _c59849
_d59849