Spiegel, M. R. Schaum's Outline of Theory and Problems of Vector Analysis. Schaum Outline Series.
Citazione stile Chigago Style (17a edizione)Spiegel, Murrary R. Schaum's Outline of Theory and Problems of Vector Analysis. New York: Schaum Outline Series.
Citatione MLA (9a ed.)Spiegel, Murrary R. Schaum's Outline of Theory and Problems of Vector Analysis. Schaum Outline Series.
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