Author: Sharma, Rajendra Nath
Publisher:Ajanta Publications, Delhi
Copyright:1977
Author: Long, James
Publisher:Indian Publications, Calcutta
Copyright:1974
Author:
Publisher:Nehru Science Centre-National Council of Science Museums, Mumbai
Copyright:2009
Author: Sinha, Bindeshwari Prasad
Publisher:Anantalal Thakur, Patna
Copyright:1974
Author: Biswas, B. B. Mandal, R. K. Stevens, A. Cohn, W. E.
Publisher:Plenum Press, New York
Copyright:1974
Author: Mirashi, Vasudev Vishnu
Publisher:Archaeological Survey of India, New Delhi
Copyright:1977
Author: Sharma, Rabindra Nath
Publisher:Nag Publishers, Delhi
Copyright:1977
Author: Dalton, Edward Tuite
Publisher:Today & Tomorrow's Publishers, New delhi
Copyright:1974
Author: Le Coq, Albert Von
Publisher:Akademische Druck-a-Verlagsanstalt, Graz
Copyright:1974
Author: Ashley, Maurice
Publisher:Penguin Books, Harmondsworth
Copyright:1977
Author: Gupta, Anima Sen
Publisher:M.R. Sen, Allahabad
Copyright:1977
Author: Humphreys, Christmas
Publisher:George Allen and Unwin, London
Copyright:1974
Author: Darby, William J. Ghalioungui, Paul Grivetti, Louis
Publisher:Academic Press, London
Copyright:1977