Programmed technical drawing : SI units /
Mullins, R. K.
Programmed technical drawing : SI units / R.K. Mullins, D.A. Cooper. - London : Hutchinson, c1972. - 140 p. : ill. ; 22 cm.
Bk. 1 -
0091299314 / 0589091220
Technical drawing.
Programmed technical drawing : SI units / R.K. Mullins, D.A. Cooper. - London : Hutchinson, c1972. - 140 p. : ill. ; 22 cm.
Bk. 1 -
0091299314 / 0589091220
Technical drawing.