00622nam a2200169Ia 4500 190327s9999||||xx |||||||||||||| ||und|| NITIL NITIL 21st 331.8806 N277R Suri, G K (Ed.) National Productivity Council (New Delhi) Role of trade unions in productivity improvement papers, Proceedings and conclusions of the national conference G K Suri New Delhi National Productivity Council 1990 vii, 152p. Trade-unions; Industrial productivity; Labor productivity Singh, Ajit (Ed.) BKS 52056 52056 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 331.8806 N277R C3279 2019-04-04 00:00:00 2019-04-04 BKS