Bednar Michael  J Ed. <br/><br/>
Barrier free environments 
Bednar Michael  J Ed. 
 - New York   Dowden HUtchinson and Ross        1977 
 - xiv,278p  cm. 
 - Community development series Ed by Richard P Dober .
<br/><br/> Bibiliography chapterwise 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociometry
<br/><br/><label>Dewey Class. No.: </label>Y:(C:55).73.N7, P1