The science and practice of welding.
Davies, A.C.
The science and practice of welding. - 6th ed. - Cambridge : University Press, 1972.
0521084431
Soldaduras
Libro
621.79
The science and practice of welding. - 6th ed. - Cambridge : University Press, 1972.
0521084431
Soldaduras
Libro
621.79