01498nam 2200397 a 450 991069729630332120230902161634.0(CKB)5470000002385955(OCoLC)642902511(EXLCZ)99547000000238595520100622d1993 ua 0engurbn||||a||||txtrdacontentcrdamediacrrdacarrierREA specification for wood crossarms (solid and laminated), transmission timbers and pole keys[electronic resource][Washington, D.C.] :U.S. Dept. of Agriculture, Rural Electrification Administration,[1993]1 online resource (30 unnumbered pages)Bulletin / Rural Electrification Administration ;1728H-701Title from title screen (viewed June 22, 2010)."[R]eplaces REA Bulletin 50-17 ... issued June 2, 1987.""08/13/93."REA bulletin ;1728H-701.REA specification for wood crossarms TimberSpecificationsUnited StatesWood polesSpecificationsUnited StatesTimberWood polesUnited States.Rural Electrification Administration.GPOGPOBOOK9910697296303321REA specification for wood crossarms (solid and laminated), transmission timbers and pole keys3143178UNINA