di Adrian Doff, Craig Thaine, Herbert Puchta The Upper-intermediate Student's Book with eBook gives learners clear learning objectives. It provides core grammar and vocabulary input alongside a mix of skills. Speaking lessons offer a unique...
di Adrian Doff, Craig Thaine, Herbert Puchta Empower Second Edition is a six-level general English course for adult and young adults. The Pre-intermediate Student's Book with eBook gives learners clear learning objectives. It provides core...
di Adrian Doff, Craig Thaine, Herbert Puchta The Intermediate Student's Book with eBook gives learners clear learning objectives. It provides core grammar and vocabulary input alongside a mix of skills. Speaking lessons offer a unique...
di Brian J. Skinner, James R. Craig, David J. Vaughan Balanced, broad-based, and up to date, this comprehensive text explores the nature and critical issues of earth resources and the impacts that resource usage has on the earth environment. The authors...
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