"houghton, bernard . "
online information retrieval systems:an introductory manual: to principles and practice/ bernard.. houghton - 2 ed. - uk : clive bingley 1984. - ", 205p.; 22 cm."
includes bibliography
0 85157 363 0 hard cover
--
025. 52 hou
online information retrieval systems:an introductory manual: to principles and practice/ bernard.. houghton - 2 ed. - uk : clive bingley 1984. - ", 205p.; 22 cm."
includes bibliography
0 85157 363 0 hard cover
--
025. 52 hou