URI: 
   DIR CVS
  TEXT README
  TEXT figure7_b.c
  TEXT figure7_b.in
  TEXT figure7_c.c
  TEXT figure7_c.in
  TEXT figure7_d.c
  TEXT figure7_d.in
  TEXT figure8_a.c
  TEXT figure8_a.in
  TEXT figure8_b.c
  TEXT figure8_b.in