sentences:  He has written more than 400 articles on various subjects relating to management, public relations, human resources development, management of technology, public sector management and so on, in many journals and magazines.These include "Economic and Political Weekly", "The Financial Express", "The Times of India", "Business India", and the Journals of the IIMA, LBS National Academy of Administration, HCPS, RIPA, IIFT and others.He is a regular columnist for "The Economic Times" and the Web magazine "Rediff on the Net."