501
502
kwartaalblad van de Vereniging van Leraren in Levende Talen
505
= Textus et imagines in codicibus sacrae scripturae Neerlandicis saec. XV imaginibus ornatis
506
= Novum Testamentum Devotionis Modernae
1979
507
= Epistolarium Leningradiense
1974
508
= Diatessaron Leodiense
509
= Diatessaron Cantabrigiense
510
= Diatessaron Haarense