Larry F. Jeffus has over forty years experience as a dedicated classroom teacher and is the author of several Delmar Cengage Learning welding publications. Prior to retiring from teaching, Professor Jeffus taught at Eastfield College, part of the Dallas County Community College District. Since retiring from full-time teaching, he remains very active in the welding community, especially in the field of education. He serves on several welding program technical advisory committees and has visited high school, college, and technical campuses in more than forty states and four foreign countries. Professor Jeffus was selected as Outstanding Post-Secondary Technical Educator in the State of Texas by the Texas Technical Society. Professor Jeffus has served for six years as a board member on the Texas Workforce Investment Council in the Texas Governor's office where he works to develop a skilled workforce and bring economic development to the state. He is a member of the Apprenticeship Project Leadership Team where he helps establish apprenticeship training programs for Texas, and he has made numerous trips to Washington lobbying for vocational and technical education. Larry F. Jeffus holds a Bachelor of Science Degree and has completed post graduate studiesBurris is the author of 'Welding And Metal Fabrication ', published 2007 under ISBN 9781418013745 and ISBN 1418013749.