Sir, d8.1..16.10 Newton's philosophy of nature : selections from his writings / ed. and arranged with notes by H.S. Thayer ; introd. by John Herman Randall, Jr. - New York : Hafner, [1965] - Hafner library of classics ; no. 16 . First published in 1953. Bibliography: p. 205-207. Subjects--Topical Terms: Philosophy.