- Abridgments1
- Abū al-Layth al-Samarqandī, Naṣr ibn Muḥammad, -983? Muqaddimah fī al-ṣalāh1
- Abū al-Layth al-Samarqandī, Naṣr ibn Muḥammad, d. 983? Muqaddimah fī al-ṣalāh1
- Abū Ḥanīfah, -767 or 7681
- Abū Ḥanīfah, -767 or 768. Maqṣūd fī al-taṣrīf1
- Abū Ḥanīfah, -767 or 768. Ḍawābiṭ al-thalāthah1
- Accademic fiorentina1
- Account books1
- Accounting--Handbooks, manuals, etc.1
- Accounts1
- Acronyms1
- Actions and defenses1
- Adhan1
- Administration1
- Adrian VI, Pope, 1459-15231
- Aesop's fables1
- Africa1
- Aggada1
- Agustín, Antonio, 1517-1586. Dialogos de medallas inscriciones y otras antiguedades1
- Alba, Fernando Alvarez de Toledo, duque de, 1507-15821