Henson, David B. <br/><br/>
Optometric instrumentation / 
David B. Henson. 
 - 2nd ed. 
 - Oxford ;  Boston :  Butterworth-Heinemann,  1996. 
 - ix, 254 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0750607270 
<br/><br/><label>LCCN: </label>95037437  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optometry--Instruments.
<br/><br/><label>LC Class. No.: </label>RE952  / .H45 1996 
<br/><br/><label>Dewey Class. No.: </label>617.7/52/028