Lag-screw joints
Newlin, J.A., Gahagan, J.M.
Lag-screw joints Their behavior and design - Washington 1938 - 1-26 p. - Design United States Department of Agriculture. Technical Bulletin No. 597 .
Lag-screw joints Their behavior and design - Washington 1938 - 1-26 p. - Design United States Department of Agriculture. Technical Bulletin No. 597 .