Essential Presentation Skills (Smart Management Guides)Elmon E. Yoder · First published 1996Open the Tome
Powerful presentation skillsElmon E. Yoder, Inc. National Press Publications · First published 1988Open the Tome
Composite beam action between roofing material and framework when using solid bridging of purlins in pole-type constructionElmon E. Yoder · First published 1961Open the Tome
