51

Spectroscopic Observations of the Planetary Nebula NGC 6818

Year:
1999
Language:
english
File:
PDF, 207 KB
english, 1999
52

Astrophysics. Vol. II, Nuclear Transformations, Stellar Interiors, and Nebulae

Year:
1955
Language:
english
File:
PDF, 430 KB
english, 1955
53

Astrophysics. The Atmospheres of the Sun and Stars

Year:
1954
Language:
english
File:
PDF, 399 KB
english, 1954
54

The Abundance of the Elements

Year:
1962
Language:
english
File:
PDF, 634 KB
english, 1962
55

Astrophysics

Year:
1964
Language:
english
File:
PDF, 506 KB
english, 1964
56

Astrophysical Concepts

Year:
1975
Language:
english
File:
PDF, 777 KB
english, 1975
57

Henry Russell Had a Role in US Astronomy, But Not in PT Story

Year:
1996
Language:
english
File:
PDF, 489 KB
english, 1996
61

Planetary Nebulae: An Introductory Review

Year:
1983
Language:
english
File:
PDF, 3.45 MB
english, 1983