00359nam a2200133Ia 4500082002400000100002000024245006700044260003400111300001500145490004800160500000500208700000500213856000700218  a339.420212bB215.CL  aBanerjee, K. S.  aCost of living index numbers; practice, precision and theoryb  aNew YorkbMarcel Dekkerc1975  axiv, 179p.  aStatistics  textbooks and monographs ; v.11  a  a  df