Elements of railway surveying
625.11
B574E Bezruchko, V. and Lachinov, B. V., tr.
Elements of railway surveying
-- Moscow : Peace , n.d.
61044 206p.:ill.
B574E Bezruchko, V. and Lachinov, B. V., tr.
Elements of railway surveying
-- Moscow : Peace , n.d.
61044 206p.:ill.