l_blue_book_heading: 120, 584, 500
| bb_heading | bb_chapter | bb_division | description |
|---|---|---|---|
| 120 | 584 AGREEMENTS TO CEASE DOING BUSINESS 584 | 500 UNFAIR LABOR PRACTICES 500 | NATURE AND PURPOSE OF PROSCRIPTION |
| bb_heading | bb_chapter | bb_division | description |
|---|---|---|---|
| 120 | 584 AGREEMENTS TO CEASE DOING BUSINESS 584 | 500 UNFAIR LABOR PRACTICES 500 | NATURE AND PURPOSE OF PROSCRIPTION |