Seisansei kōjō to shakai seisaku
By: Shakai Seisaku Gakkai hen
Edition: Shohan
Series: Shakai Seisaku Gakkai nenpō -- dai 6-shū
Publisher: Yūhikaku
Published: 1958
Place of publication: Tōkyō
Language: jpn
Number of pages: 250
Subjects: Industrial productivity; Social security; Congresses
Notes: Includes bibliographical references.