Works
Some of his published works are: • India as described by early Greek writers. Indian Press, 1939. • Indian History: A Review. Bharatiya Vidya Bhavan, 1960. • India in classical Greek writings. New Order Book Co., 1963. • India under the Kushanas. Bharatiya Vidya Bhavan, 1965. • Cities of ancient India. Meenakshi Prakashan, 1966. • Studies in Early History and Administration in Assam. Department of Publication, Gauhati University, 1968. • India in the times of Patanjali. Bharatiya Vidya Bhavan, 1968. • A Study of Indian History. Bharatiya Vidya Bhavan, 1971. • A Social, Cultural, and Economic History of India, Vol. 1, with Pran Nath Chopra and Manmath Nath Das. Macmillan India, 1974. • History of Indian Administration: Vol. 2 Medieval period. Bharatiya Vidya Bhavan, 1975. • Buddhism in Central Asia, Motilal Banarsidass, 2000. . • The History of the Gurjara-Pratiharas • Some aspects of the evolution of Indian administration. Indian Institute of Public Administration, 1980. • The Changing Horizon. Print House (India), 1986. . • The Khatris, a socio-cultural study. M.N. Publishers and Distributors, 1988. • The Indian freedom struggle: a survey, (1857-1947). M.N. Publishers and Distributors, 1988. • Secularism in Indian ethos. Atma Ram & Sons, 1990. . ==References==