| A | B |
| INFORMATION AGE | IS AN ABUNDANCE OF TECHNOLOGY |
| FICTION | MEANS NOT TRUE;A NOVEL |
| PRIMARY SOURCE | IS A FIRSTHAND ACCOUNT |
| PERIODICAL | IS A MAGAZINE OR NEWSPAPER |
| SECONDARY SOURCE | MEANS NOT ORIGINAL SOURCE |
| VERTICAL FILE | CAN BE A PAMPHLET, BOOKLET, ETC. |
| BIOGRAPHY | IS THE STORY OF A PERSON'S LIFE |
| AUDIOVISUAL | IS SOMETHING YOU SEE OR HEAR |
| INTERLIBRARY LOAN | WHEN WE BORROW FROM OTHER LIBRARIES |
| STORY COLLECTION | HAS MANY STORIES IN 1 BOOK |