Laws of form
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London,
Allen & Unwin,
1969.
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| Subjects: |
| Physical Description: | xxii, 141 p. illus. 23 cm. |
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| Bibliography: | Bibliography: p. 136-137. |
| ISBN: | 0045100284 |