000 00355 am a2200121 a 4500
100 1 _aNewlin, J.A., Gahagan, J.M.
245 1 _aLag-screw joints
_bTheir behavior and design
260 _aWashington
_c1938
300 _a1-26 p.
942 _2udc
_cB
440 _aDesign United States Department of Agriculture. Technical Bulletin No. 597
901 _aS50247
999 _c107153
_d107153