"ord, h . "
ENGINEERING DRAWING AND MATERIALS FOR MECHANICAL ENGINEERING TECHNICIANS: H. ORD - 1 ed. - uk : e. u. p. 1963. - "viii, 115p.; 25 cm."
hard cover
T353 / .O73 1967
ENGINEERING DRAWING AND MATERIALS FOR MECHANICAL ENGINEERING TECHNICIANS: H. ORD - 1 ed. - uk : e. u. p. 1963. - "viii, 115p.; 25 cm."
hard cover
T353 / .O73 1967