Author: Hubert, Paul
Publisher:Adyar, Paris
Copyright:1949
Author: Smith, William Stevenson
Publisher:Oxford University Press
Copyright:1949
Author: Elias,N
Publisher:Curzon press,London
Copyright:1972
Author: Cox, Edward Godfrey
Publisher:University of Washington, Seattle
Copyright:1949
Author: Davies, George Macdonald
Publisher:Thomas Murby,London
Copyright:1949
Author: Quiggin, A. Hingston
Publisher:Methuen, London
Copyright:1949
Author: Krishnamacharya, V. Sarma, Ramachandra
Publisher:The Adyar Library, Madras
Copyright:1949
Author: Das, A.C.
Publisher:Motilal Banarasidass, Delhi
Copyright:1972
Author: Siegel, Bernard J. Beals, Alan R. Tyler, Stephen A.
Publisher:Annual Reviews, USA
Copyright:1972
Author: Ministry of Education, India
Publisher:Ministry of education,India
Copyright:1949
Author: Aiyangar, K.V. Rangaswami
Publisher:Lucknow university
Copyright:1949