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Jan 1940 v24n5 after Schneeman |
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Feb 1940 v24n6 after Rogers H |
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Mar 1940 v25n1 after Gilmore |
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Apr 1940 v25n2 after Rogers H |
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May 1940 v25n3 after Rogers H |
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Jun 1940 v25n4 after Rogers H |
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Jul 1940 v25n5 after Rogers H |
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Aug 1940 v25n6 after Rogers H |
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Sep 1940 v26n1 after Rogers H |
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Oct 1940 v26n2 after Rogers H |
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Nov 1940 v26n3 after Rogers H |
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Dec 1940 v26n4 after Rogers H |