Some Needed Composite Measures of Traffic

Published Date
Copyright 1948
ISBN 0870140868
Book: American Transportation in Prosperity and Depression
Book author: Thor Hultgren
PUBLISHER: NBER
Series: Studies in Business Cycles
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  • American Transportation in Prosperity and Depression (NBER, 1948), chap. 3, https://www.nber.org/books-and-chapters/american-transportation-prosperity-and-depression/some-needed-composite-measures-traffic.

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