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POR'P09 PG/4213 PG/4214 UG/14378 UG/14379 Porwal, L. M. Industrial and labour legislations / L. M. Porwal, Sanjeev Kumar. – Delhi : Vrinda Publications, 2009 (2010 reprint) xii, 432p. ISBN9788182811591 : Rs.300/- . Industral relations – labour law . Kumar, Sanjeev |
