1.
 |  | Title: Labor Union Law and Regulation by William W. Osborne, Jonathan G. Axelrod, Victoria L. Bor, Harold Datz, Theodore T. Green, Robert Matisoff, Eben O. McNair Iv, Mimi C. Satter, Gary Witlen, William W. Osborne Jr. ISBN: 157018352X Publisher: BNA Books Pub. Date: July, 2003 List Price: $225.00 Amazon.com Price: $225.00 |
2.
 |  | Title: The Developing Labor Law: The Board, the Courts, and the National Labor Relations Act, 1982-1988/5th Supplement by Timothy P. O'Reilly, James R. Lavaute, Harold J. Datz ISBN: 0871796376 Publisher: BNA Books Pub. Date: December, 1989 List Price: $75.00 Amazon.com Price: $75.00 |
3.
 |  | Title: The Developing Labor Law: The Board, the Courts, and the National Labor Relations Act, Second Supplement, 1982-85 by Stuart Linnick, Stephen D. Gordon, Harold J. Datz ISBN: 0871795264 Publisher: BNA Books Pub. Date: May, 1987 List Price: $50.00 Amazon.com Price: $50.00 |
4.
 |  | Title: Developing Labor Law: The Board, the Courts, and the National Labor Relations Act, Fourth Supplement 1982-87 by Stephen D. Gordon, Timothy P. Oreilly, Harold J. Datz ISBN: 0871795973 Publisher: BNA Books Pub. Date: February, 1989 List Price: $60.00 Amazon.com Price: $60.00 |