Debapratim Purkayastha, Associate Dean of ICFAI Business School (IBS), Hyderabad has emerged as the topper at the UK-based Case Center’s best selling case authors for the year 2015-2016.

"`Making our top 40 is an amazing achievement. Our top bestselling case author for 2015-16 is Debapratim Purkayastha,’’ Case Centre said in a release. About 19,000 copies of his cases were sold last year.

The other bestselling authors are from internationally reputed B-schools like Harvard Business School, IMD, INSEAD, Stanford Graduate School of Business, etc.

IBS Case Research Center, a Center of Excellence at IBS Hyderabad, has developed more than 5,500 case studies on business management related topics.