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/ cons -- cook / 00728
OCR-text (abbyy)
-t-Cook, Walter W
Se: Leeds, Carroll H., & Cook, W.W., The
construction and differential value of a scale
... 8:o 19^7.
OCR-text (abbyy-crop)
+Cook, Walter w
Se : Leeds, Carroll H., & Cook, w.W. , The
construction and differential value of a scale
... 8:0 1947. 81)/.dL.,.
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