LIS650lecture 0 Introductory lecture Thomas Krichel 2007-01-27.
LIS650lecture 0 Introductory lecture Thomas Krichel 2007-01-28.
LIS650lecture 0 Introductory lecture Thomas Krichel 2008-10-18.
LIS650part 0 Introduction to the course and to the World Wide Web Thomas Krichel 2012-09-08.