Ord, H .
engineering drawing and materials for mechanical engineering: technicians volume iii/ h.. ord - 1 ed. - uk : e. u. p. 1966. - "viii, 131p.; 25 cm."
hard cover
T353 / .B47 1959
engineering drawing and materials for mechanical engineering: technicians volume iii/ h.. ord - 1 ed. - uk : e. u. p. 1966. - "viii, 131p.; 25 cm."
hard cover
T353 / .B47 1959