This is a great book for those who are interested in Rhodesian or Selous Scout history. It includes the manuals for the Selous Scouts, SAS, African Merc´s and others. It can be found here if anyone is interested.
http://www.booksofzimbabwe.com/store3/erol.html
Someone suggested it on Arfcom a while back. If you decide to order, it will take at least a month but it is worth it.