HATCH STANLEY <br/><br/>
OPHTHALMIC RESEARCH & EPIDEMIOLOGY EVALUATION & APPLICATION 

 - New Delhi  Butterworth -Heinemann New Delhi  1998 
 - 298 
<br/><br/><label>ISBN: </label>0-7506-9914-0 
<br/><br/><label>Dewey Class. No.: </label>617.7