Libellus de alchimia (Albert the Great), 864
Libellus de Antichristo (Adso), 47
Libellus de scripturis et verbis patrum (Jean de Fécamp), 487
Liber ad Gebehardum (Manegold of Lautenbach), 580
Liber contra Wolfelmum (Manegold of Lautenbach), 580
Liber de arte contrapuncti (Johannes Tinctoris), 912
Liber de bestiis et aliis rebus (pseudo-Hugh of Saint-Victor), 430
Liber de causis, 63, 394, 744
Liber de divinis officiis (Rupert of Deutz), 553
Liber de laudibus sanctae crucis (Rabanus Maurus), 777
Liber de misericordia et iustitia (Alger of Liège), 26
Liber de nominibus hebraicis (Jerome), 121
Liber decem capitulorum (Marbode of Rennes), 584–85
Liber exceptionum (Richard of Saint-Victor), 800
Liber extra (Gregory IX), 164, 419
Liber facetiarum, 185
Liber Fortunae, 543
Liber historiae Francorum (Gregory of Tours), 292, 370, 451, 533, 852
Liber lapidum seu de gemmis (Marbode of Rennes), 576
Liber officialis (Amalarius of Metz), 28
Liber Pancrisis, 874
Liber poenitentialis (Alain de Lille), 17, 18
Liber poenitentialis (Robert of Flamborough), 806
Liber pontificalis, 451
Liber quo ordine sermo fieri debeat (Guibert de Nogent), 423
Liber sancti Jacobi, 543–44, 768
Liber sextus decretalium (Boniface VIII), 164, 231
Liber usualis, 416
liberal arts, 544–46
characterized by Hugh of Saint-Victor, 461
commentaries on, 472, 544, 594, 777
importance to development of philosophy, 735
personified in art, 544, 545
Quadrivium as component of, 313, 544, 594, 642, 644, 863
role of Alcuin of York in developing, 734
role of Boethius in establishing, 544
role of Cassiodorus in establishing, 544
role of women in, 734
teaching of, 321, 390, 545, 861, 938
See also arithmetic;
astronomy;
geometry;
grammar;
logic;
music;
rhetoric
liberi (free peasants), 829
libraries, 498, 546–48, 849
Libri Carolini (Theodulf of Orléans), 173, 198, 548, 907
licentia docendi, 697, 938
Liège, 26, 504, 549, 686, 861
lieue (linear measure), 974
Index 1960