Planetary nebulae.
Planetary nebulae.
Edited by D. E. Osterbrock and C. R. O'Dell, with the editorial assistance of E. F. Swan.
- xv, 469 p. illus. 25 cm.
At head of title: International Astronomical Union. "Symposium no. 34."
Includes bibliographies.
68031895 //r84
Planetary nebulae--Congresses.
QB855.5
523.1/12
At head of title: International Astronomical Union. "Symposium no. 34."
Includes bibliographies.
68031895 //r84
Planetary nebulae--Congresses.
QB855.5
523.1/12