Twenty-Five Melodious and Progressive Studies op. 60 by Matteo Carcassi, edited by John Hall - 37 Pages $4.95
This is my e-edition of the well known Carcassi studies for guitar. I have honed this through many years of teaching students classical guitar technique. I still think these studies are some of the best ever written for the instrument.
The complete edition is also available within Fundamentals of Guitar Technique.