000 00391nam a2200145Ia 4500
008 170101s1968 xx 000 0 und d
082 _a152.1 H51O
100 _aHelMholtz, Hermann Ludwig Ferdinand Von
245 0 _aOn perception; its physiology and developement
260 _aN.Y.
_bWiley
_c1968
300 _a24cm; 277
650 _aPERCEPTION
653 _aPERCEPTION
942 _2ddc
_cB
999 _c28552
_d28552