Cover title vs. caption title
We will follow LC order of preference (Rule 5.0B1) - caption title before cover title. But, we will put the call no. on the verso of the cover (if practical - otherwise on the caption title page) and pub the Geac label on the first page.
(LC considers a "cover" to be made of a different kind of paper - color, thickness - than the main text. Otherwise it is considered a title page - MCB 16:11).