Thomas Ewing French, revisions & new material prepared by Charles J. Vierck.
Engineering drawing., 7th ed.
R607933. Engineering drawing. By Thomas Ewing French, revisions & new material prepared by Charles J. Vierck. 7th ed. © 22Jul47; A14627. Charles J. Vierck (A); 13Jun75; R607933.
Charles J. Vierck|A