Jeffus, Larry F. Workbook to accompany welding and metal fabrication / Larry Jeffus. - Clifton Park, NY : Delmar, c2012. - iv, 409 pages : illustrations ; 28 cm. ISBN: 1418013749 9781418013752 LCCN: 2010931182 Subjects--Topical Terms: Metal-work.Welding. LC Class. No.: TS227 / J418 2012 Dewey Class. No.: 671.52