Transactions of the International Astronomical Union: Proceedings of the Twentieth General Assembly Baltimore 1988 (International Astronomical Union Transactions, 20B)
Full Title: | Transactions of the International Astronomical Union: Proceedings of the Twentieth General Assembly Baltimore 1988 (International Astronomical Union Transactions, 20B) |
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ISBN: | 0792305825 |
ISBN13: | 9780792305828 |