The XXth Century was published monthly beginning in October 1941 until its final issue in June 1945. Individual issues can be identified by a volume number, an issue number, and by the month. Some libraries bound their issues, in which case, individual issue numbers may not appear. In either event, the pagination of each issue is counted from page one of the first issue of each volume until the final page of the last issue in that volume. For those interested in locating specific pages, dates, or issue numbers, the following list may prove helpful.
Full-text searchable PDFs of all the articles are available from the library eVols Russia/Northeast Asiadigital collection [http://evols.library.manoa.hawaii.edu/handle/10524/31941]