← Search The Review of Economics and Statistics Vol. 50 No. 3 1968 Retardation in Soviet Growth Norman M. Kaplan DOI10.2307/1937924 Volume50 Issue3 Pages293 Sources semanticscholar openalex crossref Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓