Kokumin seikatsu jikan chōsa
Subtitle: Shōwa 35-nen chōsa
By: Nihon Hōsō Kyōkai Hōsō Bunka Kenkyūjo hen
Publisher: Taikūsha
Published: 1990
Place of publication: Tōkyō
Language: jpn
Subjects: Time management surveys; Hours of labor; Surveys
Notes: Reprint. Originally published: Tōkyō : Nihon Hōsō Kyōkai, 1962-1965.