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1by Kahr, Heinrich### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1946Vienna : Springer Vienna : Imprint : Springer, 1946.1 online resourceCenter for Research Libraries
Online Resource -
2by Kahr, Heinrich### CRL customization ### ?> ### Add publisher and desc details ### ?>
Published 1946Wien, Springer, 1946.viii, 340 pages