Author: Woolley , Leonard
Publisher:George allen and unwin,London
Copyright:1962
Author: Reynolds, Chas E.
Publisher:Concrete Publication,London
Copyright:1962
Author: Gordon, Cyrus H.
Publisher:Collins,London
Copyright:1962
Author: Sircar, N. N.
Publisher:The Book Company, Calcutta
Copyright:1988
Author: Bhattacharjee,Arun
Publisher:Ashish Pub. House,New Delhi
Copyright:1988
Author: Dasgupta, Kalpana
Publisher:National Library, Calcutta
Copyright:1988
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: Thangzawna, Tirhkoh
Publisher:The synod publication board, Aizawl
Copyright:1988
Author: Wheeler, Mortimer
Publisher:Oxford university press,London
Copyright:1962
Author:
Publisher:North Lastren Hill University Publications, Shillong.
Copyright:1988
Author: Tagore, Rabindranath
Publisher:Visva Bharati Publishing Department, Calcutta
Copyright:1962
Author: Gordh, George
Publisher:Bharatiya vidya bhavan,Bombay
Copyright:1962