The OGLE Catalog of Periodic Variable Stars.

papers -- directory containing Postscript versions of papers with the
          Catalog. See README file in that directory.

bwc -- directory containing the Catalog of the BWC field. See README file 
       in that directory.

bw1 -- directory containing the Catalog of the BW1 field. See README file 
       in that directory.

bw2 -- directory containing the Catalog of the BW2 field. See README file 
       in that directory.

bw3 -- directory containing the Catalog of the BW3 field. See README file 
       in that directory.

bw4 -- directory containing the Catalog of the BW4 field. See README file 
       in that directory.

bw5 -- directory containing the Catalog of the BW5 field. See README file 
       in that directory.

bw6 -- directory containing the Catalog of the BW6 field. See README file 
       in that directory.

bw7 -- directory containing the Catalog of the BW7 field. See README file 
       in that directory.

bw8 -- directory containing the Catalog of the BW8 field. See README file 
       in that directory.