Meteor orbits and dust; the proceedings of a symposium
Symposium on Meteor Orbits and Dust (1965 Cambridge, Mass.) Gerald S Hawkins
Washington Scientific and Technical Information Division, National Aeronautics and Space administration; for sale by the Supt. Of Docs., U.S. Govt. Print. Off. 1967
Jerry L Weinberg 1931-; International Astronomical Union; American Institute of Aeronautics and Astronautics; East-West Center
Washington Scientific and Technical Information Division, National Aeronautics and Space Administration: for sale by the Supt. of Docs., U.S. Govt. Print. Off. 1967
Les spectres des molécules simples au laboratoire et en astrophysique : communications présentées au XXIe Colloque international d'astrophysique, tenu à Liège les 21, 22 et 23 juin 1977.
Liège International Astrophysical Colloquium (21st : 1977)
Liège : Université de Liège, Institut d'astrophysique 1980