TY  - BOOK
AU  - Huygens,Christiaan
AU  - Thompson,Silvanus Phillips
TI  - Treatise on light
PY  - 1952///
CY  - Chicago
PB  - Encyclopaedia Britannica
KW  - Refraction, Double
KW  - Early works to 1800
KW  - Wave theory of light
KW  - Other
KW  - historic  physics
KW  - optics
KW  - Huygens, Christiaan
KW  - Physics
KW  - Encyclopedia Britanica
KW  - Netherlands
ER  -