TY  - BOOK
AU  - Elkington, A. R.
AU  - Frank, Helena J.
AU  - Greaney, Michael J.
TI  - Clinical optics
SN  - 9780632049899 ;0632049898 
PY  - 1999///
CY  - Oxford ;;Malden, MA
PB  - Blackwell Science
KW  - Refraction, Ocular
KW  - Eye Diseases
KW  - Lenses
KW  - Optics and Photonics
N1  - Includes index
ER  -