Wellman, Leighton B.
Technical descriptive geometry / B. Leighton Wellman - 2th ed. - New York: McGraw-Hill 1957. - 628 p.
GEOMETRIA DESCRIPTIVA
516.02 / W447t 2a.ed
Technical descriptive geometry / B. Leighton Wellman - 2th ed. - New York: McGraw-Hill 1957. - 628 p.
GEOMETRIA DESCRIPTIVA
516.02 / W447t 2a.ed