Six simple pumps : a construction guide/
| Övriga upphovsmän: | |
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| Materialtyp: | Bok |
| Språk: | English |
| Publicerad: |
Arlington, Virginia : Volunteers in Technical Assistance,
1983.
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| Ämnen: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| Fysisk beskrivning: | viii, 94 p. : ill. ; 28 cm. |
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| ISBN: | 0866191666 (pbk) |