Instruktsiya dlya nablyudenij nad sharami-pilotami.
Instruktsiya dlya nablyudenij nad sharami-pilotami.
Tsentral’noe Upravlenie edinoj gidro-meteorologicheskoj sluzhbi SSSR. Instruktsiya dlya nablyudenij nad sharami-pilotami. Leningrad, Otdel Tsuegms. 1936. 8°. 72 pages. With tables and graphic. Original brochure. Slightly stained, spine a bit damaged. On the inside in good condition.
Preis: EUR 30,-- |