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<http://schema.org/description>
"Calculus and Its Applications 11th 11E Marvin L. Bittinger; David J. Ellenbogen; Scott A. Surgent Year: 2016 ISBN-13: 9780321979391 ISBN-10: 0321979397"
<https://etextbook.to/product/calculus-and-its-applications-11th-11e/>