Laws of the Laptev Sea

Lake Laptev Sea / Hydrogr.Ex.RKKF.Hydrogr.Ex.Glavsevmorputi.- Leningrad: GU RKKF and Glavsevmorputi, 1938. -xxxix, 202 p.: il., table., Cards .. -Before the head.: Northern Arctic Ocean.Alf.Decree: p.199-202..-675 copies..I. USSR.The Main Directorate of the Northern Sea Route.Hydrographic management.II.USSR.Directorate of the Hydrographic Service of the Navy.Electronic copy source: PB