TY  - BOOK
AU  - Elkington,Andrew R.
AU  - Frank,Helena J.
TI  - Clinical optics
SN  - 0632031395
PY  - 1991///
CY  - Oxford
PB  - Blackwell Scientific Publications
KW  - Optics
KW  - Optics, Physiological
KW  - Optometry
N1  - Includes index
ER  -