If impossible to verify or supply a source of reference, indicate "zz."
For LILRC use only
13. Records information regarding request forwarded to LILRC member or NYSILL or RML and awaiting response.
14. Indicates whether item has been found and delivered or request cancelled.
15. Checked to indicate by NUC symbol libraries believed to have needed item, on the basis of the data bank of library card catalogs in microfilm or telephone confirmation.
16. Records date due of book to be returned. Left blank in cases where photocopy has been supplied; photocopy becomes the property of the user.
How to be a good borrower:
Educate your readers. Explain that some materials may not be available on interlibrary loan, that requests may take time to fill, that renewals may not always be granted.