000 00281nam a2200109Ia 4500
001 79432
008 170722s9999 xx 000 0 und d
100 _aSokolov, Ye N.
245 _aPerception and the conditioned reflex tr by Stefan W Waydenfeld /
260 _c1963.
942 _cGEN
999 _c65763
_d65763