000 00290nam a2200109 4500
020 _a0875365512X
082 _a029.7 DAV/GUI
245 _aGuide to information service
_cEdited by Davis , CH and Rush J E
260 _aLondon
_bLibrary Association
_c1979
700 _aRush J E
942 _cBK
999 _c380372
_d380372