5B2 Extend of
books, atlases and other printed items. Single volumes
Record the number of pages in the main
numbered sequence.
If there is more than one numbered sequence,
give the number of pages in the each sequence in the order in
which in the sequence appear in the item.
Ignore unnumbered sequences and minor
sequences.
If there are numbered sequences or a great many numbered
sequences, give 1 v.
.