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| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Bletchley, Bucks. :
Open University Press,
1971.
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| Series: | Mathematics foundation course, correspondence texts.
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| Subjects: |
| Physical Description: | viii, 51 p. : ill. (chiefly col.), port. ; 30 cm. |
|---|---|
| Bibliography: | Bibliography: p. viii. |
| ISBN: | 0335010296 |