Atoms and molecules in astrophysics; proceedings of the twelfth session of the Scottish Universities Summer School in physics, 1971. Edited by T. R. Carson and M. J. Roberts. - London, New York, Academic Press, 1972. - xiv, 367 p. illus. 24 cm. "A NATO Advanced Study Institute." ISBN: 0121610500 Subjects--Index Terms: Astrophysics--Congresses Interstellar matter--Congresses Dewey Class. No.: 523.01/9 / CAR