Radio astronomy and the galactic system;
organized by the IAU in co-operation with URSI, held at Noordwijk, the Netherlands, 25 August-1 September, 1966; edited by Hugo van Woerden.
- London, published for the International Council of Scientific Unions [by] Academic Press, 1967.
- xvii, 501 p. : plates, tables, diagrs. 25 cm.
Includes bibliographical references.
68090605
B67-22904
Galaxies--Congresses.
Radio astronomy--Congresses.
QB851 / .S95 1966
523.1/13
Includes bibliographical references.
68090605
B67-22904
Galaxies--Congresses.
Radio astronomy--Congresses.
QB851 / .S95 1966
523.1/13