How stuff works[video recording]
| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Maryland
Discovery Communication
c2009
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| Subjects: |
| Physical Description: | 3 videodisc (ca. 510 min.) sd., col. 4 3/4 in. |
|---|---|
| ISBN: | 743252540237 |