Agarwal R. S. (2023). NDA and NA Mathematics. S. Chand Publishing.
Lua i Stíl Chicago (17ú heag.)Agarwal R. S. NDA and NA Mathematics. Noaida: S. Chand Publishing, 2023.
Lua MLA (9ú heag.)Agarwal R. S. NDA and NA Mathematics. S. Chand Publishing, 2023.
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