00593nam a22001697a 4500008004100000020001500041040005500056080001900111100002100130245008800151260003900239300001600278650002400294653005100318653003300369700002100402230301b        |||||||| |||| 00| 0 eng d  a1856045560  aNational Science LibrarycNational Science Library  aD 02:681.3bP5  aMitchell, Anne M  aCataloging and organizing digital resources: bA how-to-do-it manual for librarians  aLondon: bFacet Publishing, c2005  aviii, 219p.  aInformation science  aCataloging of electronic information resources  aCataloging of computer files  aSurratt, Brian E