Johnson, Arthur Frederick. [from old catalog]
Descriptive geometry for architects and engineers. - Washington, D.C., Department of mechanical drawing, George Washington university, 1925. - 1 p. l., 185 (i. e. 203) p. diagrs. 24 cm.
ca 26000231
Geometry, Descriptive.
QA501 / .L44 1943
Descriptive geometry for architects and engineers. - Washington, D.C., Department of mechanical drawing, George Washington university, 1925. - 1 p. l., 185 (i. e. 203) p. diagrs. 24 cm.
ca 26000231
Geometry, Descriptive.
QA501 / .L44 1943