"hastings, d j. "
exercises in engineering drawing: / d.j. hastings - 3 ed. - uk : edward arnold 1975. - "vi, 57p.; 25 cm."
0 7131 1913 6
T353 / .H37 1975
exercises in engineering drawing: / d.j. hastings - 3 ed. - uk : edward arnold 1975. - "vi, 57p.; 25 cm."
0 7131 1913 6
T353 / .H37 1975