The Indian labour journal. Volume.25, Nos.9-12, 1984

অনুরূপ উপাদানগুলি

• The Indian labour journal. Volume.18, Nos.7-12, 1977
• The Indian labour journal. Volume.26, Nos.7-12, 1985
• The Indian labour journal. Volume.27, Nos.5-12, 1986
• The Indian labour journal. Volume.29, Nos.7-12, 1988
• The Indian labour journal. Volume.30, Nos.7-12, 1989