Click the INFO button on the left side of this page to learn about our textbook return and refund policy. If you have questions please contact us at email: iowabook@iowabook.com Tel: (319) 337-4188 Fax: (319) 337-2045 The three options below reflect the three general types of courses offered through the University of Iowa (UI). On~Campus Courses are those which meet on the UI campus in Iowa City. Extension Courses either meet in classrooms located off-campus or are conducted through the Iowa Communications Network (ICN)., on the Web, or as telecourses broadcast by Iowa Public Television, and including Evening MBA Programs. Guided Independent Study (GIS) Courses, also known as Distance Education Courses, are offered through the Center for Credit Programs (CCP) and end with :EXY or :EXZ. MAKE IT EASY AND AVOID SHIPPING COSTS!!! You can purchase text & pick up your order here at the store by selecting the "Pick Up At Store" option in the "Shipping Method" section of your shopping cart. GIS Courses On-Campus Courses Extension Courses