Books 2.5B8

Revise examples in subsection a) to read:

1000 pages in various pagings

256 leaves in various foliations

Revise examples in subsection b) to read:

226, [44] pages

366, 98, [99] pages

Revise subsection c) to read:

c) Give 1 volume (various pagings) , 1 case , or 1 portfolio , as appropriate