000 00298nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _aBR 617 7 FRE
100 _aFreeman, Paul B.
245 4 _aThe Art And Practice Of Low Vision.
260 _aBoston
_b Butterworth_Heinemann
_c1991
942 _cABR
999 _c329802
_d329802