First Congress on Cataract Surgery Florence, 1978 / 
edited by J. Francois, E. Maumenee & I. Esente 
 - Hague :  Dr. W. Junk bv Publishers,  1979 
 - 561 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9061931622