@book{40510,
	author = {Hepple, B. A. and O'Higgins, Paul},
	title = {Public employee trade unionism in the United Kingdom: the legal framework},
	publisher = {Institute of Labor and Industrial Relations, University of Michigan-Wayne State University},
	year = {1971.},
	series = {Comparative studies in public employment labor relations},
	address = {Ann Arbor},
	note = {920319}
}