TY - `BOOK` AU - Newton, Isaac A3 - Hall, Alfred Rupert TI - Unpublished scientific papers of Isaac Newton : a selection from the Portsmouth Collection in the University Library, Cambridge PB - Univ. Press CY - Cambridge PY - 1962 LA - eng SE - XX, 415 S., 5 pl. CN - 63 B 908 CN - S Rce 5 AN - UBHD-1068257 ER -