Bezrucko, V. Elements of railway surveying / V. Bezrucko ; translated by B. V. Lachinov. - Moscow : Peach pub., [...?]. - 206 p. : ill. ; 20 cm. - Van Nostrand Mathematical Studies : 14 . 345 345 Subjects--Topical Terms: Railroads--Surveying. Dewey Class. No.: 526.9 / B469e