About this book
- ISBN-13
- 9780840049421
- Publisher
- Cengage Learning
Verified US edition — ISBN 9780840049421
ISBN 9780840049421 identifies the Mathematics: A Discrete Introduction, published by Cengage Learning. Every copy Book Shop Now ships against this ISBN is the genuine US-edition print run from the original publisher's authorized US distribution — no overseas reprints, no scanned facsimiles, no "international edition" rebranding. Verify this ISBN against your professor's syllabus before checkout.
About Cengage Learning
Cengage publishes higher-education textbooks across business, sciences, humanities, and allied-health fields, with imprints including Cengage Learning, Brooks/Cole, and Delmar Cengage. Cengage editions typically come with MindTap or CengageNOW digital course access; ordering authentic US editions from authorized channels (not international resellers) preserves access-code validity. Book Shop Now sources directly from Cengage's US distribution.
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