Observational cosmology : proceedings of the 124th Symposium of the International Astronomical Union, held in Beijing, China, August 25-30, 1986
edited by Adelaide Hewitt, Geoffrey Burbidge, and Li Zhi Fang.
Dordrecht : D. Reidel, ©1987.
xxiii, 854 págs. ; 24 cm.
ISBN: 9027724768 (pbk.)
Incluye referencias bibliográficas e índices.