| 1921 | LIB1.2.2 | Libera, Alain de | Archeologie du sujet: La quete de l'identite (vol.2) | nu |
| 1922 | LIB1.3 | Libera, Alain de ; Elamrani-Jamal, A ; Galonnier, Alain | Langages et philosophie | da |
| 1923 | LIB1.4 | Libera, Alain de | Penser au Moyen Age | da |
| 1924 | LIB1.5 | Libera, Alain de | Albert le Grand et la philosophie | nu |
| 1925 | LIB2.1 | Libanius | Discours sur les patronages | da |
| 1926 | LIC1.1 | Granius Licinianus | Relivae | da |
| 1927 | LIC2.1 | Lickteig, Franz-Bernard | The german Carmelites at the Medieval universities | da |
| 1928 | LID1.1 | H. G. Lidell and R. Scott | Greek-English Lexicon, with a Revised Supplement | da |
| 1929 | LIE1.1 | Beatus Liebanensis | Obras completas y complementarias I (Comentario al Apocalipsis, Himno "O Dei Verbum", Apologético ) | da |
| 1930 | LIL1.1 | Lille, Alain de | Anticlaudianus | da |
