TY - BOOK AU - Newton,Isaac AU - Newton,Isaac AU - Huygens,Christiaan TI - Mathematical principles of natural philosophy ; Optics: The Great books of the Western world AV - QA803 .N413 1952 PY - 1985///, c1952 CY - Franklin Center, Pa. PB - Franklin Library KW - Mechanics KW - Early works to 1800 KW - Celestial mechanics KW - Optics KW - Wave theory of light KW - Refraction, Double N1 - Mathematical principles of natural philosophy is translated from Latin by Andrew Motte and revised by Florian Cajori; Optics was originally published in English under the title Opticks, or, A treatise of the reflexions, refractions, inflexions, and colours of light; Treatise of light is translated from the French title Traite de la Lumiere by Silvanus P. Thompson; "Notes from the editors" (22 p.) inserted ER -