00384nam a2200157Ia 4500008004100000041000800041082001600049100001900065245003200084260004800116300000800164365001100172650001100183650001900194650001300213140306s9999    xx            000 0 und d  aeng  a336bCHO/EC  aChoudhary, R K  aEconomics of public utility  aNew DelhibHimalaya Publishing Housec 1986  a206  bRs .35  apolicy  aPublic finance  ataxation