00592nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001900084100002500103245010200128250001200230260004800242300001300290650001400303650004100317650002100358650001900379IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-38093-6  cIIA Library  a52:681.31bDUF  aDuffett-Smith, Peter 0aAstronomy with your personal computercPeter Duffett-Smith                                         a2nd ed.  aCambridgebCambridge University Pressc1990  ax, 258p.  aAstronomy  aAstronomy and astrophysics thesaurus  aComputer program  aMicrocomputers