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2017-11-09

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2017-11-09

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passed 2 File with 2 total version checked 2024-04-15 17:09:48 -0700

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File Format: pdf (Portable Document Format)

File Title: The problem of range retrogression and its return to productivity

Page Count: 24

File Size: 8939276

Original Checksum: 6f0912e89d50b4e18099eb83409a5334

Mime Type: application/pdf