(DOC) contents.pdf
 (TXT) contents.ps
 (HTM) index.html
 (IMG) pereyra1.jpg
 (DIR) pp1-13.dir
 (DIR) pp102-118.dir
 (DIR) pp119-124.dir
 (DIR) pp125-135.dir
 (DIR) pp136-151.dir
 (DIR) pp14-19.dir
 (DIR) pp152-162.dir
 (DIR) pp163-169.dir
 (DIR) pp170-186.dir
 (DIR) pp187-203.dir
 (DIR) pp20-30.dir
 (DIR) pp31-43.dir
 (DIR) pp44-58.dir
 (DIR) pp59-75.dir
 (DIR) pp76-89.dir
 (DIR) pp90-101.dir
 (DOC) preface.pdf
 (TXT) preface.ps
 (DOC) title_page.pdf
 (TXT) title_page.ps