海量图书期刊资源,随时随地畅享阅读乐趣
Structured Cosmological ModelsGuy C. Omer, Sumner G. Starrfield and L. C. Kannenberg · Proceedings of the National Academy of Sciences of the United States of America · 1965
Annual variation at HonoluluOmer, Guy C. · Journal of Geophysical Research · 1946
Constancy of Wave-length of LightOMER, GUY C. · Nature · 1936
Two Empires or Three?Ernst Mayr · Proceedings of the National Academy of Sciences of the United States of America · 1998
The Objects of SelectionErnst Mayr · Proceedings of the National Academy of Sciences of the United States of America · 1997
Generalized Riemannian GeometryLuther P. Eisenhart · Proceedings of the National Academy of Sciences of the United States of America · 1962
On Monothetic GroupsPaul R. Halmos and H. Samelson · Proceedings of the National Academy of Sciences of the United States of America · 1942
Stochastic Speculative PricePaul A. Samuelson · Proceedings of the National Academy of Sciences of the United States of America · 1971
Supplement || Front MatterProceedings of the National Academy of Sciences of the United States of America · 1983
Supplement || Biological Sciences Subject IndexProceedings of the National Academy of Sciences of the United States of America · 1983
Supplement || Physical Sciences Subject IndexProceedings of the National Academy of Sciences of the United States of America · 1983