I.S.C. economics, vol.II for class xii.
Lekhi, R.K.
I.S.C. economics, vol.II for class xii. - 3rd ed. - New Delhi : Hyderabad : Calcutta : Kalyani publishers, 1999. - 344 p. ill. 23 cm.
8176630381
I.S.C. economics, vol.II for class xii. - 3rd ed. - New Delhi : Hyderabad : Calcutta : Kalyani publishers, 1999. - 344 p. ill. 23 cm.
8176630381