Jaggi, O. (1969). History of science and technology in India. Atma Ram.
Chicago-čujuhus (17. p.)Jaggi, O.P. History of Science and Technology in India. Delhi: Atma Ram, 1969.
MLA-čujuhus (9. p.)Jaggi, O.P. History of Science and Technology in India. Atma Ram, 1969.
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