想当宇航员的孩子们（科学少年丛书） - Tapa blanda

children want to astronauts(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback. Pages Number: 106 Publisher: Nanjing Normal University Press Pub. Date :2011-03-01. Popular Science is a unique and you will peer with the hero. the common experience of life in a variety of problems. and finally understand how to scientifically address these issues. Contents: students meet astronauts and lunar exploration for the benefit of all mankind apprentice find an extension of human vision telescope lens mystery repeated the baseless assertion Lowell believ. Nº de ref. del artículo: K40768

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