Basic technical drawing
Spencer, Henry Cecil, 1903-1972.
Basic technical drawing Spencer, Henry Cecil and Dygdon, John Thomas - 2d rev. ed. - New York, Macmillan 1968 - ix, 484 p. illus. some col, black & white pic. 26 cm.
Including index.
67009436
Mechanical drawing.
T353 / .Sp3 1968
Basic technical drawing Spencer, Henry Cecil and Dygdon, John Thomas - 2d rev. ed. - New York, Macmillan 1968 - ix, 484 p. illus. some col, black & white pic. 26 cm.
Including index.
67009436
Mechanical drawing.
T353 / .Sp3 1968