=031  ##$aNA$dNA$eNA
=001  1000001147
=041  ##$aLatin
=100  ##$aPierre de la Rue$dc1452-1518$0182
=240  ##$aMissa Ave sanctissima Maria: Credo: Visibilium omnium$kOrdinary of the Mass$m6vv, 6 in 3, B2, B1, Ct2, Ct1, A2, A1$oMass section$0373
=245  ##$aNA
=300  ##$aparts, f.6Ð15
=500  ##$aNA
=773  ##$w1000000152
=852  ##$aV-CVbav$cMS Capp. Sist. 36$eBiblioteca Apostolica Vaticana$x87
=695  ##$atriple canon$b3$c6$dex$e4th$fAbove$g4$hbreve(s)$oNA$0807