TY  - BOOK
AU  - Gordon, V. O.
AU  - Somentsov-Ogievskii, M. A.
TI  - A COURSE IN DESCRIPTIVE GEOMETRY
U1  - 516.6 
PY  - 1980///
CY  - Mascow
PB  - Mir Publishers
KW  - Geometry, Descriptive
N1  - Translation Of Kors Na Chevtatel'No Geometril
ER  -