Levens, A. S.
Graphics in engineering and science / A. S. Levens - New York : Wiley, c1954. - viii, 696 p. : ill. ; 25 cm.
Includes index.
54005416
Graphic methods.
Engineering.
QA90 / .L457
744 / LEG
Graphics in engineering and science / A. S. Levens - New York : Wiley, c1954. - viii, 696 p. : ill. ; 25 cm.
Includes index.
54005416
Graphic methods.
Engineering.
QA90 / .L457
744 / LEG