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Current edition
214 pages • first pub 1987 (editions)
ISBN/UID: 9780689312663
Format: Hardcover
Language: English
Publisher: Atheneum Books
Publication date: 01 April 1987
nonfiction
science
challenging
informative
medium-paced
nonfiction
science
challenging
informative
medium-paced
214 pages • first pub 1987 (editions)
ISBN/UID: 9780689312663
Format: Hardcover
Language: English
Publisher: Atheneum Books
Publication date: 01 April 1987
nonfiction
science
challenging
informative
medium-paced
nonfiction
science
challenging
informative
medium-paced
Other editions (0)