00330nam a2200133Ia 4500008004100000020000800041040003000049082001600079100002100095245001300116260004300129300001100172650001300183190302s9999||||xx |||||||||||||| ||und||  c525  aKharagpur College Library  a657.42bCHA  aPrasanna Chandra  aProjects  bTataMcsraw Hill educationaDehlic2009  a641 p.  aCommerce