Manzano, Kriselda M. <br/><br/>
Sighted guidance on spatial orientation and non-optical aids  : its effect on visual functioning of visual impaired adults 
/ by Kriselda M. Manzano 
 - xi, 89 leaves :  ill. 
<br/><br/>Includes bibliographical references (leaves 70-72). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vision disorders--Treatment
<br/><br/><label>Index Terms--Genre/Form: </label>
<br/><br/><label>Dewey Class. No.: </label>617.7068