00320nam a2200109Ia 4500082002800000100001500028245012000043260002300163300001400186500000500200700000500205  a338.476278(54)bR161.SE  aRaj, K. N.  aSome economic aspects of the Bhakra Nangal projectba preliminary analysis in terms of selected investment criteria  aBombaybAsiac1960  axi, 140p.  a  a