Mirrors:

http://filespace.com/8sk0dmwjaa3a/pietraradi1.part1.rar.html
http://filespace.com/lhq689g0lyeg/pietraradi1.part2.rar.html
http://filespace.com/s7whvqmpkme7/pietraradi1.part3.rar.html
http://filespace.com/4tqhheiau4ao/pietraradi1.zip.html