1. Write only one title on a card. 
2. Gi^e the author’s name and the title of the publication 
as fully as possible. 
3. When requesting a publication, sign and date the card 
at the top. 
4. When receiving a publication, sign and date the card 
at the bottom. 
5. When returning a publication to the library, ask for a 
receipt. 
U. S. GOVERNMENT PRINTING OFFICE 16 — 69617-1 
