Glegg Gordon
Making And Interpreting Mechanical Drawings - 0 - London1971 Cambridge Univ. Press 1979 - ,;ill.
0 521 09680 4
T 353.G57
Making And Interpreting Mechanical Drawings - 0 - London1971 Cambridge Univ. Press 1979 - ,;ill.
0 521 09680 4
T 353.G57