Istorum est enim*

Folio: 
090v
Sequence: 
64
Office/Mass: 
V
Genre: 
A
Position: 
M
Cantus ID: 
003451
Mode: 
?
Differentia-Old: 
*
Manuscript Reading Full Text (standardized spelling): 
Istorum est enim*
Manuscript Reading Full Text (MS spelling): 
Istorum est enim