000 00277nam a22000977a 4500
082 _a621.3815
_bGRA
100 _aGraham, Clarence H ... et al
245 _aVision And Visual Perception /
_cClarence H Graham... et al
260 _aLondon
_bJohn Wiley & Sons
_c1965
942 _cBK
999 _c498820
_d498820