Chawla, Hector Bryson <br/><br/>
Ophthalmology  a symptom-based approach 
Hector Bryson Chawla. 
 - Oxford  ButterworthHeinemann  1999 
 - vi, 215p.: ill.; 26cm. 
<br/><br/><label>ISBN: </label>0-7506-3979-2. 
<br/><br/><label>Dewey Class. No.: </label>617.7  / C33O