00317pab a2200121 454500008004000000100001600040245005300056260000900109300001300118362001200131650001800143773003400161180718b1987   xxu||||| |||| 00| 0 eng d  aRay, Ranjan  aOn calculating the cost of living index in India  c1987  a998-1000  a20 June  aPrice - India  aEconomic and Political Weekly