Encyclopedia of physics = Handbuch der physik  optical instruments = optische instrumente 
edited by S. Flügge 
 - Berlin  Springer-Verlag  1967 
 - 861 s.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Optical Instruments--Encyclopedia.
<br/><br/><label>Dewey Class. No.: </label>030 ENC 1967