DOI: https://doi.org/10.1111/j.2153-3490.1949.tb01263.x | Journal eISSN: 3035-9554
Language: English
Page range: 6 - 14
Published on: Aug 1, 1949
Published by: Stockholm University Press
In partnership with: Paradigm Publishing Services
© 1949 Von H. Reuter, published by Stockholm University Press
This work is licensed under the Creative Commons Attribution 4.0 License.