].C. Aggarwal is a former Dy. Director of Education and Executive Director of the Delhi Bureau of Textbooks. Delhi Administration Delhi. He worked at the grassroots level as a Post-graduate teacher principal plan evaluation officer and educational supervisor and administrator. He also taught in a PG Teacher Training College. He has widely traveled and written extensively on education.
S Gupta is Post Graduate from Delhi University Delhi and has been associated with teaching for the last twenty years. She is widely traveled in India and abroad