Workshop processes and materials, Book 1 /
Patterson, Edward.
Workshop processes and materials, Book 1 / Edward Patterson. - London : Evans, 1964. - 135 p. : ill. - General course series. .
Machine-shop practice.
Materials.
Workshop processes and materials, Book 1 / Edward Patterson. - London : Evans, 1964. - 135 p. : ill. - General course series. .
Machine-shop practice.
Materials.