=001  1000000007
=033  2#$a1370-1377$801
=040  ##$aAuArU$beng
=100  1#$aGuillaume de Machaut$dc1300- 1377$010
=240  10$aMachaut A$04
=245  10$aMachaut A
=300  ##$amanuscript of polyphony, 494ff$bparchment$c306 x 220 mm$801
=774  18$w1000000402
=774  18$w1000000403
=774  18$w1000000404
=774  18$w1000000405
=852  ##$aF-PN$cfonds français 1584$eBibliothèque Nationale$x48
=856  ##$uNA$zNA