進化這個概念，不同人有不同的理解。對於生物學家，那意思就是遺傳進化。在其他學科中，它的意思可以是隨時間而發生的變化或展開。進化有時還帶有漸進的含義，以區別於革命。 本書中集結了8篇討論進化問題的文章，... more

transformations were unrelated. In this book, author Fabián A. Borges demonstrates that this ideology greatly influenced both the...... more

transformations were unrelated. In this book, author Fabián A. Borges demonstrates that this ideology greatly influenced both the...... more

heritage speaker, as well as reading and writing steps for a complete composition. The Cuaderno also features its own video...... more

Through its proven approach to language learning, EL MUNDO 21 HISPANO provides heritage speakers of Spanish with a...... more

Through its proven approach to language learning, EL MUNDO 21 HISPANO provides heritage speakers of Spanish with a...... more

MUNDO 21 s proven approach to language learning provides students with a wealth of both contextualized and purposeful...... more

writing steps for a complete composition.Reinforcement of contemporary cultural coverage is also featured for each lesson. For...... more

MUNDO 21 s proven approach to language learning provides students with a wealth of both contextualized and purposeful...... more

Provided to instructors to share with students at their own discretion, the Answer Key provides answ... more

The next best thing to living in a Spanish-speaking country, D MELO T : A COMPLETE COURSE, 6e (with Audio CD) immerses...... more

Maximize your study time--and results Closely following the organization of the main text, the workb... more

The next best thing to living in a Spanish-speaking country, D MELO T : A COMPLETE COURSE, 6e (with Audio CD) immerses...... more

, sociological, foreign language and pedagogical and, importantly, the book brings together a number of pedagogical issues from the...... more