— Greek, [24]
— Syriac, [24]
— Hebrew, [24]
— Latin MSS., [87]
Bologna school of law, [57]
Book (origin of the word), [2]
Borders in MSS., [62], [65], [71], [76]
Boustrophedon writing, [16]
Brégilles Livre d'Heures, [75]
Breviary, foundation of the, [53]