Preferred Forms
- 100 1 0 ‡a Keen, Dan
- 100 1 _ ‡a Keen, Dan
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4xx's: Alternate Name Forms (6)
Works
Title | Sources |
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Assembly language programming for the TRS-80 model 16, 1984: | |
Creative garden settings | |
Earth science, 1989: | |
Energy | |
Environmental science, 1990: | |
Flight, space, and astronomy | |
Home run! : science projects with baseball and softball | |
Mastering the Tandy 2000 | |
Mensa science experiments | |
Młody chemik | |
Science fair projects : chemistry | |
Shortstops a fun based musical for kids |