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###-Book Description Begin-###
by Steven S. Zumdahl (Author), Donald J. DeCoste (Author)
OWLv2 is the most trusted online learning solution for chemistry and has been proven to help students like you get a better grade. Its Mastery Learning approach allows you to practice at your own pace until you understand each concept and skill. With detailed, instant feedback and interactive learning resources, you get the help you need when you need it.
Publisher: Cengage Learning; 9 edition (22 March 2018)
Language: English
ISBN-10: 1337790850
ISBN-13: 978-1337790857