English version of introduction and remarks from The general catalogue of variable stars
By: by Kukarkin and Parenago.
Contributors: Parenago, P. P. 1906-1960.
Publisher: s.n.
Published: 1949
Place of publication: [Leiden
Language: eng
Number of pages: 31
Subjects: Variable stars.
Notes: Issued by the International Astronomical Union with the financial aid of UNESCO.
Bound with the author's English version of introduction and remarks from the first third-eighth supplement to the first ed. of the general catalogue of variable stars.  [Leiden, 1950-1957]  The author's Catalogue of stars suspected of variability [Leiden, 1953]. The English version of the remarks to the second edition of The general catalogue of variable stars. [Leiden, 1959]