Hughes-Hallett, D., Iovita, A., Bretscher, O. K., & Mann, B. (1998). Calculus: Single and multivariable (2nd ed.). New York: John Wiley & Sons.
Παραπομπή Chicago StyleHughes-Hallett, Deborah, Adrian Iovita, Otto K. Bretscher, and Brad Mann. Calculus: Single and Multivariable. 2nd ed. New York: John Wiley & Sons, 1998.
Παραπομπή MLAHughes-Hallett, Deborah, Adrian Iovita, Otto K. Bretscher, and Brad Mann. Calculus: Single and Multivariable. 2nd ed. New York: John Wiley & Sons, 1998.
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