00309nam a2200097Ia 4500008004100000041000800041082001500049100001800064245005400082260007500136231129s2008    xx            000 0 und d  aeng  a004.67/CHA  aGaurav Chanda  aE Learning an Expression of the Knoweldge Economy  aTata McGraw Hill Pub. New DelhibTata McGraw Hill Pub. New Delhic2008