Penelitian jaminan sosial/asuransi sosial di Jawa Timur.
Publisher: Departemen Sosial RI, Balai Penelitian dan Peninjauan Sosial
Published: 1971
Place of publication: Yogyakarta
Language: ind
Number of pages: 48
Notes: Includes bibliographical references (p. 48).
"Peneliti, Drs. Rachmanto Widjopranoto"--P. vii.