URI:
       Index of /bits/Xerox/PARC/PCR
       _______________________________
       
   DIR /bits/Xerox/PARC
       NewGCPopl.pdf
   BIN NewGCPopl.ps
       parGC.pdf
   BIN parGC.ps
   BIN PCR.html
   BIN pcr3_4.tar.Z
  TEXT pcr44ann_19920417.txt
   BIN pcr4_4.tar.Z
       PCRSOSP.pdf
   BIN PCRSOSP.ps
       PortableCedar.pdf
   BIN PortableCedar.ps