make it easy for users to locate eBooks
create an ebooks scope or facet using some killer norm rules!
very simple - format = text, resource type = online. But... not all of that is books!
this is because MARC cataloging has identified other "material designations" but not book! Book is like "default"... but shouldn't be anymore.
Many purchased ebook collections have an "itemcat2" in Aleph. Can also distinguish our LSDI digitized books (PDF). What else?