CONTENTdm collection of collections: http://collections.contentdm.oclc.org/ Many libraries use this software to manage their digital collections including Iowa!
Search for more LibGuides at: http://libguides.com/ You may find guides created by my Korean Studies Librarian colleagues at other libraries or find more links to digital resources.
Ask a Korean Studies Librarian! http://groups.google.com/group/askkorea?pli=1
A virtual reference service group created by the Korean Studies Librarians of the Korean Collections Consortium of North Amercia (KCCNA) on any topic of Korean Studies to assist librarians, scholars, students and anyone who has questions on resources on Korean Studies.
In order to search Korean language materials and/or Korean authors' works in library catalogs in North America, you need to know how to romanize Hangul words.