Ludwig, Oswald A. McCarthy, Willard J. ed.
Metal work : technology and practice - 4th ed. - Bloominton MckNight & MckNight 1969 - xiv, 630p. : ill., photos.
621.7:621.9 / L8
Metal work : technology and practice - 4th ed. - Bloominton MckNight & MckNight 1969 - xiv, 630p. : ill., photos.
621.7:621.9 / L8