00319nam a22000857a 4500082001500000100004400015245008000059260008500139300000900224  aT13x5451 I  aDirectorate of Economics and Statistics  aIndex of Industerial Productioncby Directorate of Economics and Statistics  aGoverment of Andhra Pradesh, HyderabadbGovt. of Andhra Pradesh, Hyderabadc2010  a55p.