Zip Directory of hd_ref31.zip

  Length  Method     Size  Ratio     Date     Time   File Name
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    1587  Deflate     847   47%   1990-02-20   5:48  hd_ref31.doc
  144920  Deflate   14746   90%   1990-02-20   5:47  hd_ref31.lst
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  146507            15593   89%                            2