Galaxies and the universe;
Galaxies and the universe; [lectures]
Lodewijk Woltjer, editor.
- New York, Columbia University Press, 1968.
- xv, 112 p. illus. 21 cm.
Held on the occasion of the 1966 Vetlesen Prize award to Jan Hendrik Oort.
Includes bibliographies.
An appreciation of Jan Hendrik Oort, by B. Str�omgren.--Radio astronomical studies of the galactic system, by J. H. Oort.--Spiral structures in galaxies by C.C. Lin.-- Some recent results of X-ray astronomy, by B. Rossi.--The time scale for creation, by A. Sandage.
68020445
Galaxies.
Radio astronomy.
QB855 / .V48 1966
Held on the occasion of the 1966 Vetlesen Prize award to Jan Hendrik Oort.
Includes bibliographies.
An appreciation of Jan Hendrik Oort, by B. Str�omgren.--Radio astronomical studies of the galactic system, by J. H. Oort.--Spiral structures in galaxies by C.C. Lin.-- Some recent results of X-ray astronomy, by B. Rossi.--The time scale for creation, by A. Sandage.
68020445
Galaxies.
Radio astronomy.
QB855 / .V48 1966