l_blue_book_codes: 177-1617-5000-0000
| blue_book_code | bb_section | bb_heading | bb_chapter | bb_division | description |
|---|---|---|---|---|---|
| 177-1617-5000-0000 | 5000 | 1617 | 177 STATUTORY DEFINITIONS 177 | 100 NLRA, AS AMENDED 100 | Companies performing work for employer or having work performed by employer |