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	     Einzelbemerkungen:  | 
	      Ms.: Oxford, Bodl. Libr. 679 , fol. 65r-75r. 
Die Schrift umfasst 14 Kapitel. 
"This is the first of the three texts on the subject; their dates, sequence, and authenticity have all been reconsidered redently, discussion summarized and assessed by R. C. Dales, 'The computistical works ascribed to Robert Grosseteste', Isis 80 (1989), 74-9." [Sharpe (1997), 540.] 	     | 
	     Benutzte Literatur  zu diesem Werk:  | 
	     
	     - Sharpe, Richard: A Handlist of the Latin Writers of Great Britain and Ireland before 1540, Turnhout 1997.
 - Thomson, S. H.: The writings of Robert Grosseteste, Cambridge 1940.
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