Brooks, Clifford W. <br/><br/>
Understanding lens surfacing 
Clifford W. Brooks. 
 - Boston, MA  Butterworth-Heinemann  1991. 
 - xiv, 399 p.  ill. 
<br/><br/> Includes bibliographical references (p. 367-368) and index. 
<br/><br/><label>ISBN: </label>0750691778  90.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ophthalmic lenses<br/>Ophthalmology<br/>Optics<br/>Eyeglasses