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Traces the history of Halley's comet, summarizes what is known about the characteristics and behavior of comets, and suggests the best way to observe them
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Book Description Times Books, 1985. Paperback. Condition: New. FAST SHIPPING & FREE TRACKING! 100% Money Back Guaranteed. The pages of this book are clean and unmarked. There is very little shelf wear. The spine remains free of creasing. Seller Inventory # 140842
Book Description Times Books, 1985. Paperback. Condition: New. Seller Inventory # DADAX0812911482