TY  - BOOK
AU  - Levi,Leo
TI  - Applied optics: a guide to optical system design 
SN  - 0471050547 (v. 2)
PY  - 1968///-
CY  - New York
PB  - John Wiley & Sons
KW  - Optics
KW  - Optical instruments
N1  - Includes bibliographies and indexes
ER  -