?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Hyams%2C+Rebecca&rft.aulast=Hyams&rft.aufirst=Rebecca&rft.date=May+2023&rft.title=How+Granular+Do+You+Want+to+Go%3F+Analyzing+MARCXML+Data+with+Python&rft.genre=proceeding