Design and descriptive geometry problems
EARLE, James H
Design and descriptive geometry problems - Readings, U.S. 1967 - 60 L
MECHANICAL DRAWINGS -- PROBLEMS, EXERCISES ETC
MECHANICAL DRAWINGS -- PROBLEMS, EXERCISE
744.422 E15D
Design and descriptive geometry problems - Readings, U.S. 1967 - 60 L
MECHANICAL DRAWINGS -- PROBLEMS, EXERCISES ETC
MECHANICAL DRAWINGS -- PROBLEMS, EXERCISE
744.422 E15D