Volumeless Issues and Issueless Volumes
Capture volumeless Issues and issueless volumes with a content-type
with a value of empty
If a title is continuous publication by volume (CPV) or otherwise does not have issue values
capture an issue element with a content-typeattributre of
value empty
If a title is does not have volume values capture an volume element with a
content-typeattribute of value empty
This must be used only at the
direction of OUP.
Volumeless Issues
<volume content-type="empty"/> <issue>1</issue>
Issueless Volumes
<volume>2017</volume> <issue content-type="empty"/>