Reinecke, Robert D.,  1929- <br/><br/>
Refraction :  a programmed text / 
Robert D. Reinecke, Robert J. Herm. 
 - 3rd ed. 
 - Norwalk, Conn. :  Appleton-Century-Crofts,  c1983. 
 - x, 373 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0838583008 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eye--Accommodation and refraction--Programmed instruction.<br/>Refraction, Ocular--Programmed texts.
<br/><br/><label>LC Class. No.: </label>RE925  / .R45 1983 
<br/><br/><label>National Library of Medicine Call No.: </label>WW 18 R366r