Kumar,Shiv. (1994). Labour welfare and incentive plans in industries. Radha.
Παραπομπή Chicago StyleKumar,Shiv. Labour Welfare and Incentive Plans in Industries. New Delhi: Radha, 1994.
Παραπομπή MLAKumar,Shiv. Labour Welfare and Incentive Plans in Industries. Radha, 1994.
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