Author: Key, Charles E.
Publisher:George G. Harrap & Co. Ltd., London
Copyright:1946
Author: Beveridge,Henry
Publisher:Atlantic Publishers & Distributors (P) Ltd,New Delhi
Copyright:1990
Author: Feachem, Richard
Publisher:B. T. Batsford Ltd., London
Copyright:1963
Author: Zeuner, Frederick Everard
Publisher:Hutchinson & Co.ltd, London
Copyright:1963
Author: Prajnanananda, Swami
Publisher:Ramakrishna Vedanta Math, Calcutta
Copyright:1963
Author: Alteker, A.S
Publisher:Motilal Banarsi Dass, Lahore
Copyright:1946
Author: Latourette, Kenneth Scott
Publisher:The Macmillan Company, New York
Copyright:1946
Author: Rapport, Samuel ; Wright, Helen
Publisher:New York University Press, New York
Copyright:1963
Author: Lias, Godfrey
Publisher:Frederick Muller, London
Copyright:1963
Author: Gupta, Sulekh Chandra
Publisher:Asia Publishing House, Bombay
Copyright:1963
Author: Kumar, Ladapuram Srinivasa Sampath
Publisher:Asia Publishing House, Bombay
Copyright:1963
Author: Hodge, F. W.
Publisher:Kraus Reprint Corporation, New York
Copyright:1963
Author: Majumdar, R.C. Raychaudhuri, H.C. Datta, Kalikinkar
Publisher:MacMillan and Co.,Ltd, London
Copyright:1946
Author: Acharya, Prasnna Kumar
Publisher:Oxfrd University press, London
Copyright:1946
Author: Punja, Shobita
Publisher:Guidebook Company, Hong Kong
Copyright:1990
Author: Pearn, B. R.
Publisher:Longmans of Malaya, Kaula Lumpur
Copyright:1963