Hart, K.R.
Engineering drawing : with problems and solutions - 2nd ed. - London English Universities Press 1975 - 188p. : ill.
034017692X
621.7:744(076) / H3
Engineering drawing : with problems and solutions - 2nd ed. - London English Universities Press 1975 - 188p. : ill.
034017692X
621.7:744(076) / H3