Title: Normirovka truda torgovo-promyshlennykh sluzhashchikh : 8-mi-chasovoĭ rabochīĭ denʹ dli︠a︡ prikazchikov i 6-ti-chasovoĭ dli︠a︡ kontorshchikov ; s prilozhenīem proekta zakona /
Authors: Gudvan, A.
Publisher: Izd. N.N. Karbasnikova,
Year: 1917