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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
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Appropriate for introductory courses in College Algebra and Precalculus.Sobel and Lerner provide teachers with a teachable text and students with a readable text that will properly prepare them for future courses, particularly calculus. The text is designed specifically to ease the transition to calculus and directly involve the graphing calculator.
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birth defects, or other reproductive harm.
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