NKVM.Nastavlenie po proizvodstvu geodezicheskikh rabot.Vypusk 6.Sgushchenie setey opornykh geodezicheskikh punktov.(polevye raboty)./NKVM.Manual for the production of geodetic workers. Issue 6.Consolidation of networks of reference geodetic points. (field work). In Russian - landofmagazines.com

TransliterationNKVM.Nastavlenie po proizvodstvu geodezicheskikh rabot.Vypusk 6.Sgushchenie setey opornykh geodezicheskikh punktov.(polevye raboty).

In EnglishNKVM.Manual for the production of geodetic workers. Issue 6.Consolidation of networks of reference geodetic points. (field work). In Russian

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