ディレクトリ
検索対象：
Instructors
- Dr. Tim "Dr. T" Chamillard (University of Colorado System)
- Professor David Liu (Coursera Team)
- Sophie Cavoulacos (The Museum of Modern Art)
- Susan Davidson (University of Pennsylvania, Penn Engineering)
- Paul Chaney (Vanderbilt University)
- Mark Gammon (University of Colorado Boulder)
- Erik Offerman (Universiteit Leiden)
- Greg Roth (The Pennsylvania State University)