00356pab a2200121 454500008004000000100002200040245010900062260000900171300001400180362001200194650001100206773001700217180718b2006   xxu||||| |||| 00| 0 eng d  aBedi, Jatinder S.  aImpact of technological progress on productivity, usage of spindles and labour in Indian spinning sector  c2006  ap.104-11.  aApr-Sep  aLabour  aProductivity