00377pab a2200133 454500008004000000100002000040245008800060260000900148300001600157362001100173650001000184650001500194773003400209180718b2007   xxu||||| |||| 00| 0 eng d  aRemesh, Babu P.  aOptional or imposed?: an ex post evaluation of voluntary retirement scheme in BALCO  c2007  ap.1934-941.  a26 May  aBALCO  aRetirement  aEconomic and Political Weekly