00431nam a2200133Ia 4500082001700000245005900017260004400076300001500120500006600135650003000201650002000231650003200251700001400283  a300.954 PER- 0aPerspectives in social sciences: historical dimensions  aCalcuttabOxford University Pressc1977  axii, 227p.  aPublished for Centre for Studies in Social sciences, Calcutta  aIndia - Social conditions  aIndia - History  aIndia - Economic conditions  aDe, Barun