Volume 22, Issue 4, November 2009, Pages 317-332
Diwakar Bhardwaj; Sandeep Jain; Manu Pratap Singh
Volume 22, Issue 2, June 2009, Pages 145-158
Vijaypal Dhaka; Manu Pratap Singh
Volume 19, Issue 1, December 2006, Pages 35-44
Manu Pratap Singh; Nidhi Gupta