Author: Chatterjee, D.
Publisher:Print & Publication Sales Concern, Calcutta
Copyright:1972
Author: Ferm, Vergilius
Publisher:Rider And Company, London
Copyright:1950
Author: Elias,N
Publisher:Curzon press,London
Copyright:1972
Author: Daniel, Glyn E.
Publisher:Gerald Duckworth & Co., London
Copyright:1950
Author: Khosla, A. N.
Publisher:Khalsa Printing Press, Simla
Copyright:1950
Author: Rajeswara Rao, P.
Publisher:Sree Panduranga Press, Eluru
Copyright:1950
Author:
Publisher:Indian Council of Social Science Research
Copyright:1972
Author: Kulkarni, G. J.
Publisher:Ahmedabad Book Depot, Ahmedabad
Copyright:1950
Author: Dey, N. C. Dey, T. K.
Publisher:Allied Agency, Calcutta
Copyright:1972
Author: Venkataraman, T. S.
Publisher:T. S. Venkataraman, Madras
Copyright:1950
Author: Jain, A.C.
Publisher:Lal chand & sons,Delhi
Copyright:1950
Author: Lahiri, N. C.
Publisher:The Astro-Research Bureau, Calcutta
Copyright:1972
Author: Tytler, W. K. Fraser
Publisher:Oxford university press,London
Copyright:1950