| Answer | Crossword Clue |
|---|---|
| LIBS | Bldgs. for bibliophiles |
| POS | Bldgs. for mailers |
| RFGS | Covers for bldgs. |
| ISBN | Bibliophile's citation, for short |
| Answer | Crossword Clue |
|---|---|
| LIBS | Bldgs. for bibliophiles |
| POS | Bldgs. for mailers |
| RFGS | Covers for bldgs. |
| ISBN | Bibliophile's citation, for short |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.