by J P Miksche | .
by F Halle | .
by Heinrich Walter | .
by Joseph Felsenstein | .
by B M Johri | .
by D Nettancourt | .
by C B Osmond | .
by Karl Esser | Rudolf Kuenen.
by Karl Esser And | John R Paper.
by Don R Reynolds | .
by George B Cummins | .
by J F T Spencer | .
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