| 1 |
World English : real people, real places, real language / Kristin L. Johannsen, Rebecca Tarver Chase, authors ; Rob Jenkins, series editor
Intro : combo split introA + online workbook,2 : student book with online workbook,2A : combo split 2A + online workbook. - 2nd ed. - Boston, Mass. : National Geographic Learning, Cengage Learning , c2015
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| 2 |
Keynote / David Bohlke
1 : student book - 2A : combo split 2A with My Keynote Online. - Boston : National Geographic Learning, a part of Cengage Learning , c2017
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| 3 |
21st century communication : listening, speaking and critical thinking / Lida Baker, Laurie Blass
1A, Student Book Split Edition with Online Workbook. - Boston, Mass. : National Geographic Learning, Cengage Learning , c2017
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| 4 |
World English : real people, real places, real language / John Hughes, Martin Milner, authors
1A : combo split 1A + online workbook,2 : student book with online workbook. - 3rd ed. - Boston, Mass. : National Geographic Learning, Cengage Learning , c2020
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