@book{4152,
	author = {Fulton, Robert T.,},
	title = {Auditory assessment of the difficult-to-test /},
	publisher = {Williams & Wilkins,},
	year = {[1975]},
	address = {Baltimore :},
	note = {Successor vol. to Audiometry for the retarded, edited by R. T. Fulton and L. L. Lloyd.}
}