Engineering drawing and materials : for mechanical engineering technicians /
Ord, H.
Engineering drawing and materials : for mechanical engineering technicians / H. Ord. - 3rd (SI) ed. - London : English Universities Press, c1970. - vii, 145 p. : ill. - General technical series .
0340124555
Engineering drawing.
Engineering drawing and materials : for mechanical engineering technicians / H. Ord. - 3rd (SI) ed. - London : English Universities Press, c1970. - vii, 145 p. : ill. - General technical series .
0340124555
Engineering drawing.