TY - BOOK AU - Eddington, Arthur Stanley, Sir TI - Space, time, and gravitation : an outline of the general relativity theory PB - Cambridge University Press PY - 1987 T2 - Cambridge science classics EP - xii, 218 p. UR - https://ci.nii.ac.jp/ncid/BA01183395 SN - 0521337097 ER -