Ord, H .
engineering drawing and materials for mechanical engineering: technicians/ h.. ord - 1 ed. - uk : english university press 1966. - "vii, 131p.; 25 cm."
hard cover
744. 422 ord
engineering drawing and materials for mechanical engineering: technicians/ h.. ord - 1 ed. - uk : english university press 1966. - "vii, 131p.; 25 cm."
hard cover
744. 422 ord