- Author: Uma Mangal S.K. Mangal
- Language: English
- Year: 2009
- Author: S.K. Mangal
- Language: English
- Year: 2007
- Author: S.K. Mangal
- Language: English
- Author: Ghosh Pallab
- Language: English
- Year: 2009
- Author: Ashok G. Ambekar
- Language: English
- Year: 2007
- Author: Ahmadul Ameen
- Language: English
- Year: 2006
- Author: Pankaj Agarwal
- Language: English
- Year: 2006
- Author: S S. R. Kavitha
- Language: English
- Year: 2009
- Author: S.K. Mangal
- Language: English
- Year: 2004