01269nam 2200397Ia 450 991070231810332120121221143658.0(CKB)5470000002426981(OCoLC)822586371(EXLCZ)99547000000242698120121221d2012 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierAlternative metals study[electronic resource] final reportJohnstown, PA :Concurrent Technologies Corporation,[2012]1 online resource (xx, 379 pages) color illustrationsTitle from title screen (viewed Dec. 21, 2012)."August 31, 2012.""Submitted to United States Mint."Includes bibliographical references.Alternative metals study Coin designUnited StatesCoins, AmericanCostsCoin designCoins, AmericanCosts.United States Mint.Concurrent Technologies Corporation.GPOGPOBOOK9910702318103321Alternative metals study3460402UNINA