French Thomas E.
A manual of engineering drawing for students and draftsmen / Thomas E. French, Charles J. Vierck, with the assistance of Ralph S. Paffenbarger. - 9th ed. - New York :McGraw-Hill, c1960. - xv, 116 p. : ill. ; 24 cm.
Mechanical drawing.
A manual of engineering drawing for students and draftsmen / Thomas E. French, Charles J. Vierck, with the assistance of Ralph S. Paffenbarger. - 9th ed. - New York :McGraw-Hill, c1960. - xv, 116 p. : ill. ; 24 cm.
Mechanical drawing.