00399nam a2200145Ia 4500020001800000082001400018100001900032245005800051260003800109300001600147504001900163650003100182650002700213650001300240  a0-85365-748-3  a060 OSE-;  aOseman, Robert 0aConferences and their literature: a question of value  aLondonbLibrary Associationc1989  axiii, 146p.  aIncludes index  aCongresses and conventions  aConference  literature  aMeetings