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Oxy-acetylene welding for engineering craftsmen: / - 3 ed. - uk : e.i.t.b. 1974. - ", 91p.; 30 cm."
0 85083 039 7
671. 522 eng
Oxy-acetylene welding for engineering craftsmen: / - 3 ed. - uk : e.i.t.b. 1974. - ", 91p.; 30 cm."
0 85083 039 7
671. 522 eng