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Interactive Elementary Algegra
by Alwin, Robert H., Hackworth...
ISBN: 9780943202624
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Focus on Developmental Mathematics
by Hackworth, Robert H., Howla...
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Interactive Intermediate Algebra
by Alwin, Robert H., Hackworth...
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Competency in College Mathematics - Jack C. Gill - Paperback
by Gill, Jack C., Blitzer, Rob...
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Introductory College Mathematics: Algebra Two - Robert D. Hackworth - Paperback
by Hackworth, Robert D., Howla...
ISBN: 9780721644158
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Interactive Beginning Algebra
by Alwin, Robert H., Hackworth...
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Focus on Elementary Algebra
by Hackworth, Robert, Alwin, R...
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Focus on Intermediate Algebra - Robert Hackworth - Hardcover
by Hackworth, Robert, Alwin, R...
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Science Anxiety Fear of Science and How to Overcome It
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Focus on College Algebra, Test Manual
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College Algebra and Trigonometry As Socrates Might Have Taught Them
by Hackworth, Robert D., Howla...
ISBN: 9780943202013
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