Professor J.K. Sharma, formerly a Professor at the Faculty of Management Studies, University of Delhi, is currently a Professor at Amity Business School, Amity University, Noida. He has also served as the Director of G L Bajaj Institute of Management and Technology, Greater Noida; Institute of Management Studies, Noida; and Maharishi Institute of Management, Noida. Prof. Sharma has more than 35 years of experience teaching quantitative techniques, operations research, business statistics/ mathematics and project management. He is a Gold Medalist in Mathematics and has taught as a Visiting Professor at Group ESSEC (A Graduate school of Management), France, and Amity University, Dubai Campus. Prof. Sharma has authored 30 books on quantitative techniques, operations research, business statistics/mathematics, industrial management, management of system, etc. These books have been widely appreciated by undergraduate and postgraduate students taking courses of the various Indian universities, and management institutions. He has also written over 100 research papers/ management cases. Prof. Sharma is actively involved in research projects, and also conducts Management Development Programmes for both public and private sector companies.