Sheet Metal Layout.
Meyer, Leo A.
Sheet Metal Layout. - 2nd./ed - v, 202p illus, index 23cm.
0070417318
Sheetmetalwork-Patternmaking--New Yorkl--1979--paperbound
Sheet Metal Layout. - 2nd./ed - v, 202p illus, index 23cm.
0070417318
Sheetmetalwork-Patternmaking--New Yorkl--1979--paperbound