TY - BOOK AU - Newton,Isaac TI - The mathematical principles of natural philosophy SN - 0712902333 AV - QA803 .A45 1968 U1 - 531 PY - 1968/// CY - London PB - Dawson KW - Mechanics KW - Early works to 1800 KW - Local KW - Celestial mechanics N1 - Translation of Philosophiae naturalis principia ER -