@book{14082,
	author = {Barut, A. O.},
	title = {Dynamical groups and generalized symmetries in quantum theory : },
	publisher = {University of Canterbury,},
	year = {c1971.},
	address = {Christchurch, N.Z. : },
	note = {"Lectures given at the University of Canterbury, Christchurch, New Zealand, July-August, 1971."}
}