Brooks, Clifford W., <br/><br/>
Understanding lens surfacing laboratory exercises :  a laboratory manual in lens surfacing / 
Clifford W. Brooks. 
 - 128 pages ;  28 cm. 
<br/><br/><label>ISBN: </label>0750696176  RM58.61 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lenses--Laboratory manuals.<br/>Eyeglasses--Laboratory manuals.