00292nam a2200133Ia 4500020000900000082000800009100002500017245003800042250000800080260004600088300000800134500000700142650000900149  aNULL  a519  aPillai, M. Sivathanu 0aEconomics And Business Statistics  a2nd  aBombaybProgressive Corporation Pvt. Ltd.  a602  a48  a-NA-