00450nam a2200121Ia 4500082002400000100001700024245010500041260004500146300002800191500009900219500000500318700000500323  a338.740954bG977.SI  aGupta, L. N.  aA study into the profitability of government companies with reference to selected running concernsb  aNew DelhibOxford University Pressc1977  aiv, 169p. Index. Tables  a"Case study of the working of Hindustan steel ltd. and National coal development corporation".  a  a