J.W. Langton

J. L. · J. W. · W.L.

titleISBN-13
(ISBN-10)
year of publication
Sheet Metal Production978-0-273-43790-1
(0-273-43790-9)
1967
Sheet Metal Working Machinery978-0-273-43832-8
(0-273-43832-8)
1963

J. W. Lawburns