Tudomanyos es Muszaki Tajekoztatas ( Scientific and Technical Information; Hungarian journal of library and information science)
Tudomanyos es Muszaki Tajekoztatas ( Scientific and Technical Information;... > 2008 > 55 > 7 > 309-317
Tudomanyos es Muszaki Tajekoztatas ( Scientific and Technical Information;... > 2008 > 55 > 7 > 318-334
Tudomanyos es Muszaki Tajekoztatas ( Scientific and Technical Information;... > 2008 > 55 > 7 > 303-308