00769nam a22002057a 450000500170000000800410001702000180005808200250007610000180010124500900011926000460020930000460025550400520030152600120035360000320036560000220039794200120041999900150043195201170044620260505104948.0260505b           ||||| |||| 00| 0 eng d  a9781984634290  a671.5212 bT531 20191 a3G E-learning  aShielded metal arc welding : badvanced (in compliance with NC III) /c3G E-learning.  aNew York, NY : b3G E-learning, cc2019.   aviii, 381p. :bcolor illustrations ;eDVD  aIncludes bibliographical references and index.   a600-699  aShielded metal arc welding.  aElectric welding.  2ddccBK  c2516d2516  00102ddc40708NFICaCLbCLcRESd2026-05-05h11291l0o671.5212  T531 2019p11291r2026-05-05w2026-05-05yBK