spiegel, m. R. (1963). Schaum's outline series theory and problems of advanced calculus. mcgraw-hill.
Chicago-viite (17. p.)spiegel, murray R. Schaum's Outline Series Theory and Problems of Advanced Calculus. New york: mcgraw-hill, 1963.
MLA-viite (9. p.)spiegel, murray R. Schaum's Outline Series Theory and Problems of Advanced Calculus. mcgraw-hill, 1963.
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