The encyclopedia of blindness and vision impairment / 
Jill Sardegna...[et al.] 
 - 2nd ed. 
 - New Delhi :  Viva Books Private Ltd,  2004 
 - xiii, 333 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>8176496375  RM133.34 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vision Disorders--encyclopedia<br/>Blindness--encyclopedia
<br/><br/><label>National Library of Medicine Call No.: </label>WW13