@book{36267,
	author = {International Labour Office and International Labor Conference},
	title = {Regulation of hours of work and rest periods of professional drivers (and their assistants) of vehicles engaged in road transport.},
	publisher = {International Labour Office,},
	year = {1938.},
	address = {Geneva,},
	note = {At head of title: Questionnaire IV. International Labour Conference. Twenty-fifth session, Geneva, 1939.}
}