Teaching Sign Language to Chimpanzees
Full Title: | Teaching Sign Language to Chimpanzees |
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ISBN: | 0887069657 |
ISBN13: | 9780887069659 |
List Price: | USD $64.50 |
Full Title: | Teaching Sign Language to Chimpanzees |
---|---|
ISBN: | 0887069657 |
ISBN13: | 9780887069659 |
List Price: | USD $64.50 |