Bennett, Arthur G & Blumllein, Simon J. L <br/><br/>
Ophthalmic prescription work 

 - 2nd ed 
 - Butterworths, London  1983 
 - vii,158 
<br/><br/><label>ISBN: </label>0-407-93413-8 
<br/><br/><label>Dewey Class. No.: </label>617.752 Ben/Blu