BIN Newsletter1-Apr-1979.pdf.gz
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   BIN Newsletter11-Dec-1983.pdf.gz
   BIN Newsletter12-May-1984.pdf.gz
   BIN Newsletter14-Jan-1986.pdf.gz
   BIN Newsletter2-Nov-1979.pdf.gz
   BIN Newsletter3-Apr-1980.pdf.gz
   BIN Newsletter4-Oct-1980.pdf.gz
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   BIN Newsletter9-Nov-1982.pdf.gz