00390nam a22001457a 4500003000400000008004100004082001700045100001500062245005700077260004200134300001100176650002200187650001500209650002000224OSt231004b        |||||||| |||| 00| 0 eng d  a338.9 bS29T  aSeth, M. L  aTheory and practice of economic planning/ M. L. Seth  aNew Delhi: bS. Chand and Co. c1977.  a732 p.  a Social sciences   aEconomics   aEconomic policy