The library doesn't own this book. How can I find what other libraries might have it?
Try searching WorldCat to save the time of searching individual library catalogs separately.
WorldCat allows you to submit an interlibrary loan request from within the catalog, which imports the citation information (author, title, publisher, etc.) into the interlibrary loan ILLiad request form for you.
- WorldCat - covering over 20,000 library catalogs worldwide