Everyone present at the first lecture will get a paper copy of part1 of the course material (chapters from Wayne Babich' book). During the course (at exercises, labs, lectures and seminars) you will be able to pick up and pay for part2, part3, part4 and part5 of the course material.
The course material contains all the papers you have to read during the course - the exercises, labs, hand-outs, etc. you can find on the course web-pages and print out yourself!