Schumann , Charles H.
Descriptive geometry / Charles H. Schumann. - 4th ed. - New York : Van Nostrand, 1947. - xi, 338p. : ills. ; 23
Includes index.
47020856
Geometry, Descriptive.
QA501 / .S43
/ SDC
Descriptive geometry / Charles H. Schumann. - 4th ed. - New York : Van Nostrand, 1947. - xi, 338p. : ills. ; 23
Includes index.
47020856
Geometry, Descriptive.
QA501 / .S43
/ SDC