Author: Mellersh, H. E. L.
Publisher:Frederick Muller Limited, London
Copyright:1961
Author: Anderson, Patrick
Publisher:Frederick Muller,London
Copyright:1961
Author: Bhandarkar, Ramkrishna Gopal
Publisher:Light and Life Publishers, New Delhi
Copyright:1978
Author: Steinberg, S. H.
Publisher:Penguin Books, Mitcham, Victoria
Copyright:1955
Author: Om Prakash
Publisher:Munshi Ram Manohar Lal, Delhi
Copyright:1961
Author: Sardesai, S. G.
Publisher:Communist Party Publication, Delhi
Copyright:1955
Author: Bibby, Geoffrey
Publisher:Collins,London
Copyright:1961
Author: Muller, Herbert J.
Publisher:Martin secker and warburg
Copyright:1961
Author: Saraswati, Pratyagatmananda
Publisher:Ganesh & Co., Madras
Copyright:1961
Author: Hans Joachim, Ersfeld,
Publisher:Hermann Bohlaus Nachfolger, Weimar
Copyright:1955
Author: Chaudhury, Pranab Chandra Ray
Publisher:Navajivan Publishing House, Ahmedabad
Copyright:1955
Author: Hill, J. Ben Hill, Helen D.
Publisher:McGraw Hill Book Company, New York
Copyright:1955
Author: Edmunds, F.H.
Publisher:Hutchinson's Scientific and Technical Publications, London
Copyright:1955
Author: Seler, Eduard
Publisher:Akademische Druck, Graz
Copyright:1961
Author: Franke, O.
Publisher:Walter De Gruyter & Co., Berlin
Copyright:1961