=031  ##$aNA$dNA$eNA
=001  1000000623
=041  ##$aLatin
=100  ##$aAnonymous$02243
=240  ##$aGloria (Et in terra)$kOrdinary of the Mass$m3vv, 2 in 1 (D & Ct), T$oMass section$074
=245  ##$aNA
=300  ##$aparts, f.19v-20
=500  ##$aNA
=773  ##$w1000000056
=852  ##$aPL-Wn$cMS lat.F.I.378$eBiblioteca Narodowa$x266
=695  ##$aunison canon$b1$c2$dex$eunison$fNA$g1$hbreve(s)$oNA$0281
=695  ##$aunison canon$b1$c2$dex$eunison$fNA$g2$hbreve(s)$oNA$0282