On vacation funds for the general meeting of the International Seismological Association.July 29 - August 13.

On vacation funds for the general meeting of the International Seismological Association.July 29 - August 13./ Council of Ministers.- 1913. -11 l .. - (Council of Ministers .. Inventory inventory №9. 1913).-Science and education.Film..I. Council of Ministers ..Electronic copy source: RGIAOriginal storage location: RGIA F.1276 op.9 d.684