Singal, M., & Singal, A. R. (1976). Objective test in Undergraduate mathematics: Trignometry. University leadership project in Mathematics.
Dyfyniad Arddull ChicagoSingal, M.K, and Asha Rani Singal. Objective Test in Undergraduate Mathematics: Trignometry. Meerut: University leadership project in Mathematics, 1976.
Dyfyniad MLASingal, M.K, and Asha Rani Singal. Objective Test in Undergraduate Mathematics: Trignometry. University leadership project in Mathematics, 1976.
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