Author: Clarkson, Jesse D.
Publisher:Longmans, Green and Co. Ltd., London
Copyright:1961
Author: Hall, D. G. E.
Publisher:Macmillan & Co.Ltd., London
Copyright:1955
Author: Scullard, Howard H.
Publisher:Methuen & Co. Ltd., London
Copyright:1961
Author: Arkell, A. J.
Publisher:The Athlone Press, London
Copyright:1955
Author: Freeman, T. W.
Publisher:Gerald Duckworth,London
Copyright:1961
Author: Desai, W. S.
Publisher:Orient Longmans, Calcutta
Copyright:1961
Author: Ganguly, A. C.
Publisher:Eastern Law House, Calcutta
Copyright:1955
Author: Gustavson, Carl G.
Publisher:McGraw Hill Book Company, New York
Copyright:1955
Author: Armytage, W. H. G.
Publisher:Faber and Farber,London
Copyright:1961
Author: Toynbee, Arnold J.
Publisher:Oxford University Press, London
Copyright:1961
Author: Bhargava, K. D.
Publisher:Kitab Mahal, Allahabad
Copyright:1961
Author: Wedeck, Harry E.
Publisher:Vision Press Ltd., London
Copyright:1961
Author: Thanhlira, R.
Publisher:The Synod Literature and Publication Board, Aizawl
Copyright:1961
Author: Praetorius, Franz
Publisher:united state of America
Copyright:1955
Author: Ardrey, Robert
Publisher:Collins, London
Copyright:1961