Author: Sahai, Govind
Publisher:Rajkamal Publications, Delhi
Copyright:1947
Author: Spanton, W. S.
Publisher:Winsor & Newton, London
Copyright:1947
Author: Chatterjee, D.
Publisher:Print & Publication Sales Concern, Calcutta
Copyright:1972
Author: Elias,N
Publisher:Curzon press,London
Copyright:1972
Author:
Publisher:George Routledge & Sons Ltd., London
Copyright:1947
Author: Panikkar, K.M.
Publisher:The Natonal infofmation, Bombay
Copyright:1947
Author:
Publisher:Indian Council of Social Science Research
Copyright:1972
Author: Dey, N. C. Dey, T. K.
Publisher:Allied Agency, Calcutta
Copyright:1972
Author: Sinclair, Upton
Publisher:T. Werner Laurie Ltd., london
Copyright:1947