Wallach, Paul Ross.
Drafting - London Glencoe Pub. Co, 1981. - 648 p.
0028296001 (hardback) 9780028296005 (hardback)
Mechanical drawing
604.24WAL
Drafting - London Glencoe Pub. Co, 1981. - 648 p.
0028296001 (hardback) 9780028296005 (hardback)
Mechanical drawing
604.24WAL