| Type |  Book |
| ชื่อเรื่อง | There's always work at the post office : African American postal workers and the fight for jobs, justice, and equality / Philip F. Rubio |
| ผู้แต่ง | Rubio, Philip f |
| ISBN | 9780807859865 |
| พิมพลักษณ์ | Chapel Hill : University of North Carolina Press, c2010 |
| รูปเล่ม | xxiii, 446 p. : ill. ; 25 cm |
| หัวเรื่อง | African american postal service employees --History [] |
| | African americans --Employment --History [] |
| | Discrimination in employment --United States --History [] |
| | Postal service --Employees --Labor unions --United States --History [] |