Program: HathiTrust Digital Library

  • Publisher: U.S. G.P.O. ; H.M.S.O.
  • Print ISSN: 0737-6421
  • Electronic ISSN:
  • OCLC Number: 6721508
  • Validation: None
  • Retention: permanent
  • Institution: HathiTrust
  • Facility:
  • OCLC Symbol: HATHI
  • Holdings Format: Print
Materials Archive Action Date of Action Program Status/Note
1981-1996; 1996 1996; 1997; 1997 1997; 1997 Corrected Bright Star List; 1998; 1998 1998; 1999; 1999 1999; 2000; 2000 2000; 2001; 2001 2001; 2002 2002; 2002-2003; 2003 2003; 2004; 2004 2004; 2005; 2005 2005; 2006; 2006 2006; 2007; 2007 2007; 2008; 2008 2008; 2009; 2009 2009; 2010; 2010 2010; 2011 2011; 2011; 2012 2012; 2012-2013; 2014 2014; 2014-2019; 998; 999; 1997, Supp.; 1997suppl. 1997; 1997 Suppl.
committed to retain 2022-09-13 HTDL