21 of 26 copies available at BC Interlibrary Connect.
1 of 1 copy available at Prince Rupert Library.
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9781554688128 (hardcover) :
377 p. ; 22 cm.
|| In 1973, when a renowned Canadian behavioral psychologist pursues his latest research project--an experiment to determine whether chimpanzees can acquire advanced language skills--he brings home a baby chimp named Zan and asks his thirteen-year-old son to treat Zan like a little brother.