TY  - BOOK
AU  - Jalie,M.
TI  - The principles of ophthalmic lenses
AV  - RE961 .J33 1999
U1  - 681/.42 
PY  - 1999///
CY  - London
PB  - Association of Dispensing Opticians
KW  - Ophthalmic lenses
KW  - Local
N1  - Includes index
ER  -