TY  - BOOK
AU  - Smith, George
TI  - The eye and visual optical instruments
SN  - 0521478200
AV  - QP 476 Smi 
PY  - 1996///
CY  - Cambridge
PB  - CUP
KW  - OPTICS
KW  - PHYSIOLOGICAL OPTICS
KW  - Optical instruments
ER  -