00439nam a2200133Ia 4500008004100000040001700041082002800058110004500086245008800131260003200219300001500251650001300266700002600279190329s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta338.5280954bI39R  aIndia. Ministry of Commerce and Industry 0aReport of the working groupbrevision of Index numbers of wholesale prices in India  aNew Delhibthe Authorc1999  axviii,150p  aIndusrty  aAlagh, Y K (Chairman)