Mittal, S. (2019). Remedial mathematics (8th.). Unnati Publications.
Lua i Stíl Chicago (17ú heag.)Mittal, S.K. Remedial Mathematics. 8th. Modinagar: Unnati Publications, 2019.
Lua MLA (9ú heag.)Mittal, S.K. Remedial Mathematics. 8th. Unnati Publications, 2019.
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