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Book, 1991
Current format, Book, 1991, First edition, Available .
Book, 1991
Current format, Book, 1991, First edition, Available . Offered in 0 more formats
For use in schools and libraries only. Led by Masterharper Robinton and F'lar and Lessa, the people of Pern excavate the ancient remains of the planet's original settlement and uncover the colonists' voice-activated artificial intelligence system.
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