Ludwig, Rudolf Guthoff K.  <br/><br/>
Current aspects of human accommodation/ 
Rudolf Guthof  K Ludwig. 
 - Heidelberg :   Kaden,   ©2001. 
 - 268 p.:  ill.;  24 cm. 
<br/><br/> includes index. 
<br/><br/><label>ISBN: </label>3922777546 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Accommodation, Ocular. <br/>Presbyopia.<br/> Presbyopie. 
<br/><br/><label>LC Class. No.: </label>RE938.5  / LUD 2003