Newton's philosophy of natune : sclcetions from his writings / edited by H.S.Thayer - New york : Hafner, c1953. - xvi, 20 p. ; ill. ; 21 cm. ISBN: LCCN: Subjects--Topical Terms: Philosophy of natureNewtons philosophyPhilosophy LC Class. No.: B1299 / .N31T4 1953