TETRA books

[saslin]

I saw that there was some interest in TETRA materials, so here's something I found: http://rs42.rapidshare.com/files/74051480/3540711902.rar (also, you can find info about the book, and the whole book online at http://books.google.hr/books?id=Zgb721nzZG4C).

If you have any interesting and new materials about TETRA, please upload:)