TY - BOOK AU - Sivin, Nathan TI - Granting the seasons: the Chinese astronomical reform of 1280, with a study of its many dimensions and a translation of its records SN - 9780387789552 U1 - 510 PY - 2009/// CY - New York PB - Springer KW - Chinese Astronomy KW - Astronomy KW - Mathematics N1 - 1. Astronomical reform and occupation politics -- 2. Orientation -- 3. project : origins and process -- 4. astronomers -- 5. observatory and its instruments -- 6. records -- 7. Evaluation of the season-granting system -- 8. Evaluation of the season-granting system, part 2 -- 9. Canon of the season-granting system, part 1 -- 10. Canon of the season-granting system, part 2 -- 11. Conclusion -- App. A. instruments of Kuo Shou-ching -- App. B. account of conduct of Kuo Shou-ching -- App. C. Technical terms ER -