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: Ferm, Vergilius
Publisher:Rider And Company, London
Copyright:1950
Author: Daniel, Glyn E.
Publisher:Gerald Duckworth & Co., London
Copyright:1950
Author: Qadari, Sheikh Niaz Ali
Publisher:Ashiana-I-Niaz, Lahore
Copyright:1944
Author: Rice, Elmer
Publisher:Victor Gollancz,London
Copyright:1944
Author: Khosla, A. N.
Publisher:Khalsa Printing Press, Simla
Copyright:1950
Author: Sundaram, Lanka
Publisher:Rajkamal, New Delhi
Copyright:1944
Author: Sundaram, Lanka
Publisher:Rajkamal Publications, Delhi
Copyright:1944
Author: Ware, Dora Beatty, Betty
Publisher:George Allen & Unwin Ltd., London
Copyright:1944
Author: Pitt, I. J.
Publisher:Luzac & Co., London
Copyright:1944
Author: Rajeswara Rao, P.
Publisher:Sree Panduranga Press, Eluru
Copyright:1950
Author: Panikkar, K.M.
Publisher:Asia Publishing House, Bombay
Copyright:1963
Author: Kulkarni, G. J.
Publisher:Ahmedabad Book Depot, Ahmedabad
Copyright:1950