Investment timing by formula plans ; today's approach to investment programs /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
New York, London :
Harper & Brothers,
[1943, i.e. 1945]
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| Subjects: |
| Item Description: | "Sixth edition" - Pref. |
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| Physical Description: | xii, 136 pages : diagrams ; 21 cm. |