The triplet spectrum of neutral helium in planetary nebulae
By: by Ralph Robert Robbins, Jr
Published: 1966
Language: eng
Number of pages: 164
Subjects: Planetary nebulae; Helium; Spectra
Other titles: Neutral helium in planetary nebulae
Notes: On spine: Neutral helium in planetary nebulae.

Thesis--University of California, Berkeley, 1966.

Includes bibliographical references (leaves 131-132).