University of Illinois Urbana-Champaign

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Showing 3001–3030 of 11,539 items
Thumbnail for Identifying Important and Difficult Concepts in Introductory Computing Courses using a Delphi Process
Identifying Important and Difficult Concepts in Introductory Computing Courses using a Delphi Process
Goldman, Ken; Gross, Paul; Heeren, Cinda; Herman, Geoffrey L.; Kaczmarczyk, Lisa; Loui, Michael C.; Zilles, Craig

Thumbnail for Geology and mineral resources of the Marseilles, Ottawa, and Streator quadrangles,
Geology and mineral resources of the Marseilles, Ottawa, and Streator quadrangles,
Willman, Harold Bowen; Payne, James Norman; Voskuil, Walter Henry