"davies, a c. "
the science and practice of welding volume 1:welding science: and technology/ a.c. davies - 9 ed. - usa : cambridge university pres 1989. - "xiii, 335p.; 22 cm."
0 521 36954 1
welding--
671. 53 dav
the science and practice of welding volume 1:welding science: and technology/ a.c. davies - 9 ed. - usa : cambridge university pres 1989. - "xiii, 335p.; 22 cm."
0 521 36954 1
welding--
671. 53 dav