00338pab a2200121 454500008004000000100001800040245006200058260000900120300001200129362001200141650002900153773003400182180718b1990   xxu||||| |||| 00| 0 eng d  aPatil, Sharad  aShould `class' be the basis for recognising backwardness?  c1990  a2733-44  a15 Dec.  aBackward Classes - India  aEconomic and Political Weekly