Pishkunov, N. (1977). Differential and integral calculus.vol.1 -2nd ed (2nd ed.). MIR Publishers.
Dyfyniad Arddull ChicagoPishkunov, N. Differential and Integral Calculus.vol.1 -2nd Ed. 2nd ed. Moscow: MIR Publishers, 1977.
Dyfyniad MLAPishkunov, N. Differential and Integral Calculus.vol.1 -2nd Ed. 2nd ed. MIR Publishers, 1977.
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