TY  - BOOK
AU  - R.S. LONGHYRST
TI  - GEOMETRICAL  AND PHYSICAL OPTICS
U1  - 535/LON/GEO 
PY  - 1973///
CY  - LONDON
PB  - ORIENT LONGMAN
KW  - LIGHT & INFRARED & ULTRAVIOLET PHENOMENA
KW  - PHYSICS
ER  -