Labour productivity :
Srivastava J.P.
Labour productivity : socio-economic dimensions / J.P. Srivastava. - New Delhi : Oxford & IBH, ©1982. - viii, 297 p.ill.;: 18 cm.
Labor productivity.
331 / SRL 1982
Labour productivity : socio-economic dimensions / J.P. Srivastava. - New Delhi : Oxford & IBH, ©1982. - viii, 297 p.ill.;: 18 cm.
Labor productivity.
331 / SRL 1982