Thakur Publication (D.EL.ED All In One 2nd Semester Solved Series (Present Indian Society And Elementary Education- Edu-03) ISBN - 978-93-87880-17-7 Author Name- Dr. Durgvijay Pal Singh & Dr. Puneet Kumar Sharma(Paperback, Hindi, Dr. Durgvijay Pal Singh & Dr. Puneet Kumar Sharma)