TY  - BOOK
AU  - Newton,Isaac,Sir,1642-1727
TI  - Sir Isaac Newton's Mathematical principles of natural philosophy ; and, his System of the world
SN  - 0520009290
PY  - 1966///
CY  - Berkeley, Calif.
PB  - University of California Press
KW  - Mechanics
KW  - Early works to 1800
KW  - Mechanics, Celestial
N1  - Translations of: Principia ; and, De mundi systemate; Spine title: Principia; includes bibliographical references
ER  -