Planetary nebulae
Subtitle: [proceedings of a] symposium held in Tatranská Lomnica, September 1967
By: edited by D.E. Osterbrock and C.R. O'Dell, with the editorial assistance of E.F. Swan.
Contributors: Osterbrock, Donald E.; O'Dell, C R.; International Astronomical Union.
Series: Symposia -- No. 34.
Publisher: D. Reidel Publishing Co.
Published: 1968
Place of publication: Dordrecht
Language: eng