Photographic observations of minor planets and of comets made in 1954-1957

Author(s):: Pels, G.

Published: 1958
Publication type: Article / Letter to editor

Date issued: 1958
Language: English
Publisher: North Holland Publishing Company
Is part of: Bulletin of the Astronomical Institutes of the Netherlands (1958), Vol. 14, p. 161
ISSN source: 0365-8910
hdl: 1887/6129