Worked problems in descriptive geometry /
Gordon, V. O.
Ivanov, I︠U︡. B.
Solntseva, T. E.
Levant, Leonid.
Moscow Mir Publishers [London] [Distributed by Central Books]
1979
Translation and revision of: 'Sbornik zadach po kursu nachertatel'noi geometrii'. Moskva : Nauka, 1977
Geometry, Descriptive