Engineering drawing and materials:
Ord,H. 1974.
Engineering drawing and materials: for mechanical engineering technicians. - London: Hodder and Stoughton, 1974. - 131p.
0340192666
T 353 .O73 1971
Engineering drawing and materials: for mechanical engineering technicians. - London: Hodder and Stoughton, 1974. - 131p.
0340192666
T 353 .O73 1971