NB947 B2 P9, ... NB947 B2 P9, .
NB218 B1 P13, . Record generated from NB catalogue ... NB218 B1 P13, .
NB148 P109, . Constantine VII. Record generated from NB catalogue ... NB148 P109
NB922 B47 P100, . Record generated from NB catalogue ... 2000 13 ... 13