Author: Joshi, Jagat Pati Deva, Kṛiṣṇa [etal.]
Publisher:
Copyright:2004
Author: Srivastava,Sanjeev p Srivastava,R.P
Publisher:A.P.H. Publishing. Corporation,New Delhi
Copyright:2001
Author: Tatelman, Joel
Publisher:Motilal Banarsidass,Delhi,
Copyright:2001
Author: Pramar,V.S
Publisher:Ministry of Information and Broadcasting,Publications Division.New Delhi
Copyright:2001