l_blue_book_heading: 150, 240, 200
| bb_heading | bb_chapter | bb_division | description |
|---|---|---|---|
| 150 | 240 DISCRETION IN EXERCISE OF JURISDICTION 240 | 200 NLRB JURISDICTION 200 | DISCRETION TO DECLINE TO EXERCISE JURISDICTION |
| bb_heading | bb_chapter | bb_division | description |
|---|---|---|---|
| 150 | 240 DISCRETION IN EXERCISE OF JURISDICTION 240 | 200 NLRB JURISDICTION 200 | DISCRETION TO DECLINE TO EXERCISE JURISDICTION |