200811398
2017-05-21
2020-04-21T22:31:30
Architecture of the universe / Necia H. Apfel, J. Allen Hynek, 1979
0000000116846818
Apfel, Necia H.
Apfel
Necia H.
Necia H. Apfel
Astronomy one / J. Allen Hynek , Necia H. Apfel / Menlo Park, Calif. : W. A. Benjamin , [1972]
Architecture of the universe / Necia H. Apfel, J. Allen Hynek / Menlo Park, Calif. : Benjamin/Cummings Pub. Co. , c1979