00351nam a2200133 a 450000500170000002000150001708200160003210000180004810000190006624500630008526000260014830000240017463000190019820251202164322.0  a8170230926  a339.42bGUP  aGupta, Poonam  aGupta, Sanjeev  aCost of living adjustmentba studies of dearness allowance  aChennaibAlliedc1986  ax, 181p.b22cm.cHB  aCost of living