Metric drafting
Wallach, Paul
Metric drafting - - California Glencoe Pub., 1979 - viii,668 p. 25 cm - .
0-02-829690-76
Mechanical drawing
621.7:744 Wal
Metric drafting - - California Glencoe Pub., 1979 - viii,668 p. 25 cm - .
0-02-829690-76
Mechanical drawing
621.7:744 Wal