tag:digital.library.illinois.edu,2005:/itemsItems2022-09-23T20:11:10Ztag:digital.library.illinois.edu,2005:Item/402802016-08-24T19:38:44Z2022-09-23T20:11:10ZStudy for Arrangement and GradingScale 1"=40'University of Illinois at Urbana-Champaign Library