Home The journal of Unified Science Article Books received Published: April 1939 Volume 8, pages 384–385, (1939) Cite this article The journal of Unified Science Aims and scope Submit manuscript 24 Accesses Explore all metrics This is a preview of subscription content, log in via an institution to check access. Access this article Log in via an institution Buy article PDF USD 39.95 Price excludes VAT (USA) Tax calculation will be finalised during checkout. Instant access to the full article PDF. Rent this article via DeepDyve Institutional subscriptions Rights and permissionsReprints and permissionsAbout this articleCite this article Books received. Erkenntnis 8, 384–385 (1939). https://doi.org/10.1007/BF00176042Download citationIssue Date: April 1939DOI: https://doi.org/10.1007/BF00176042Share this articleAnyone you share the following link with will be able to read this content:Get shareable linkSorry, a shareable link is not currently available for this article.Copy to clipboard Provided by the Springer Nature SharedIt content-sharing initiative