@book{9253,
	author = {Brengelmann, Johannes C. and European Association for Behaviour Therapy and Modification.},
	title = {Progress in behaviour therapy /},
	publisher = {Springer-Verlag,},
	year = {1975.},
	address = {Berlin ;},
	note = {Selections from the proceedings of the second meeting of the European Association for Behaviour Therapy and Modification and of the fourth annual meeting of the Behavioural Engineering Association, held at Wexford, Ire.}
}