"kenyon, w . "
Basic welding and fabrication: / W.. Kenyon - 1 ed. - uk : longman 1979. - ", 207p.; 24 cm."
0-582-00536-1
671. 52 ken
Basic welding and fabrication: / W.. Kenyon - 1 ed. - uk : longman 1979. - ", 207p.; 24 cm."
0-582-00536-1
671. 52 ken