TY  - BOOK
AU  - Parr, John
AU  - 
TI  - Introduction to ophtthalmology
SN  - 0194423727
U1  - 617.8 
PY  - 1976///
CY  - London
PB  - Oxford university press
KW  - Ophthalmology
KW  - Eye--Care and hygiene
N1  - Includes index
ER  -