00380pab a2200133 454500008004000000100002200040245008100062260000900143300001600152362001100168650001500179700001800194773003400212180718b2005   xxu||||| |||| 00| 0 eng d  aMitra, Siddhartha  aMaking use of the window of demographic opportunity: an economic perspective  c2005  ap.5327-332.  a10 Dec  aDemography  aNagarajan, R.  aEconomic and Political Weekly