- Author: Vasantha Kandasamy W. B., Smarandache Florentin, Ilanthenral K
- Language: English
- Year: 2007
- Author: Vasantha Kandasamy W. B., Amal K., Smarandache Florentin
- Language: English
- Year: 2008
- Author: Vasantha Kandasamy W. B., Smarandache Florentin, Ilanthenral K
- Language: English
- Year: 2007
- Author: W. B. Vasantha Kandasamy Florentin Smarandache
- Language: English
Dual Numbers
pdf
- Author: W. B. Vasantha Kandasamy Florentin Smarandache
- Language: English
- Author: W. B. Vasantha Kandasamy
- Language: english
- Year: 2002
- Author: W. B. Vasantha Kandasamy Florentin Smarandache
- Language: English
- Year: 2011
- Author: W. B. Vasantha Kandasamy Florentin Smarandache Meena Kandasamy Kama Kandasamy
- Language: English
- Year: 2011
- Author: W. B. Vasantha Kandasamy & Florentin Smarandache & K. Amal
- Language: English
- Year: 2008
- Author: W. B. Vasantha Kandasamy & Florentin Smarandache & K. Ilanthenral
- Language: English
- Year: 2007