| Naics index | Naics index description |
|---|---|
| 513130 | Professional book publishers and printing combined |
| 513130 | Professional book publishers, exclusively on Internet |
| 513130 | Publishers (except exclusive Internet publishing), map |
| 513130 | Publishers, book |
| 513130 | Publishers, book, combined with printing |
| 513130 | Publishers, Internet map |
| 513130 | Publishers, map |
| 513130 | Religious book publishers |
| 513130 | Religious book publishers (except exclusive Internet publishing) |
| 513130 | Religious book publishers and printing combined |