Bethune, James D.
Essentials of drafting by James D. Bethune - 1st ed - Englewood Cliffs, N.J. Prentice-Hall 1977. - xiii, 386 p. : ill. ; 29 cm.
Includes bibliographies
0132844303
Mechanical drawing.
604.2 / BET/1977
Essentials of drafting by James D. Bethune - 1st ed - Englewood Cliffs, N.J. Prentice-Hall 1977. - xiii, 386 p. : ill. ; 29 cm.
Includes bibliographies
0132844303
Mechanical drawing.
604.2 / BET/1977