Rodo jikan no tanshuku: Shukyu futsukasei, nenji yukyu kyuka o fukumu 
Subtitle: furoku Rodosho kankei fukushi shisetsu
Publisher: Do Kenkyukai
Language: jpn
Format: Unknown Binding
Number of pages: 209
ISBN-13: 9784889680065
Subjects: Hours of labor; Japan; Vacations, Employee