000 00294nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aSarah P. Harkness & Others
245 _aBuilding Without Barriers for the Disabled
260 _bWatson-Guptill Publications
260 _c1976
300 _a79 P.,
999 _c139
_d139