Author: Plackard, Dwight Hillis Blackmon, Clifton
Publisher:McGraw-Hill Book, London
Copyright:1947
Author: Mukherji, Santosh Kumar
Publisher:Hindusthan Socialist Party, Calcutta
Copyright:1947
Author: Chatterjee, S.
Publisher:The Technical Journals of India, Calcutta
Copyright:1962
Author: Stcherbatsky, F. Th.
Publisher:Dover Publications, New York
Copyright:1962
Author: Dutt,Sukumar
Publisher:George allen and unwin ,London
Copyright:1962
Author: Conze, Edward
Publisher:George Allen & Unwin Ltd, London
Copyright:1962
Author: Pardoe, M.
Publisher:George Routledge And Sons Ltd., London
Copyright:1947
Author: Thomson, George Malcolm
Publisher:Kegan Paul Trench Trubner, London
Copyright:1947
Author:
Publisher:Foreign Languages Publishing House, Moscow
Copyright:1947
Author: Ahluwalia, M. L.
Publisher:National Publication, Lahore
Copyright:1947
Author: Wright, F.A.
Publisher:George Routledge & Sons Ltd., London
Copyright:1947
Author: Allen, H. Warner
Publisher:George Routledge & Sons Ltd., London
Copyright:1947
Author: Wheeler, Mortimer
Publisher:Oxford university press,London
Copyright:1962
Author: Tagore, Rabindranath
Publisher:Visva Bharati Publishing Department, Calcutta
Copyright:1962