Search for: [Subject and Keywords = astronomia 16w.] OR [Subject and Keywords = stemmat łaciński 16w.] OR [Title = Joannis de Sacrobosco astronomi celeberrimi sphericu\[m\] opusculum, cum lucida et familiari expsitione \[\!\] per Matthaeum Shamotulien\[sem\], artium magistrum, in studio almae universitatis Cracovien collecta] OR [Creator = Joannes de Sacrobosco \(c. 1195 – 1256\)]