Here are entered works on arrangements by which employees can determine their daily arrival and departure times, providing they work a certain number of hours. Works on work arrangements that vary from the standard five-day, forty-hour week spent in a traditional office or workplace are entered under Flexible work arrangements.
Four-day week -- United States. / https://id.loc.gov/authorities/subjects/sh85051078 https://id.loc.gov/authorities/names/n78095330-781 : Swierczewski, Thomas J.
