Mirrors:

http://filespace.com/at4ow3adpm5s/chemTB1_1_hdmp4.part1.rar.html
http://filespace.com/ayqt5ts0r5s2/chemTB1_1_hdmp4.part2.rar.html
http://filespace.com/uz7o9o5fke8k/chemTB1_1_hdmp4.zip.html