"woods, peter f. "
fundamentals of welding skills: / peter.f. woods - 1 ed. - uk : macmillan 1976. - "ix, 111p.; 25 cm." - engineering craft studies series .
0 333 19197 8
--
671. 5 woo
fundamentals of welding skills: / peter.f. woods - 1 ed. - uk : macmillan 1976. - "ix, 111p.; 25 cm." - engineering craft studies series .
0 333 19197 8
--
671. 5 woo