TY  - BOOK
AU  - Longhurst,R.S.
TI  - Geometrical and physical optics
T2  - A Longman text
SN  - 0582440998 ($11.00)
AV  - QC355.2 .L65 1973
U1  - 535 
PY  - 1973///]
CY  - [London]
PB  - Longman
KW  - Optics
ER  -