Item type | Current library | Call number | Copy number | Status | Date due | Barcode | Item holds | |
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NCAR Library CG | QB806 .P48 | 1 | Available | 50583000273601 |
At head of title: International Astronomical Union.
"Symposium no. 53 held in Boulder, Colorado, U.S.A., 21-25 August, 1972."
Includes bibliographies.