000 00274pam a2200121a 44500
010 _a58005107
082 _a152.7
_bB28P
100 _aBartley, S. Howard
245 1 _aPRINCIPLES OF PERCEPTION
260 _a
_bHarper & Brothers
_c1958
964 _gCIRC
997 _aK526 C
999 _c380133
_d380133