Krugman’s Macroeconomics for AP® combines the successful storytelling, vivid examples, and clear explanations of Paul Krugman and Robin Wells with the AP® e

Computer-assisted language learning (CALL) is an approach to teaching and learning languages that uses computers and other technologies to present, reinforce, a

Provides a complete overview of Olmec culture, its accomplishments and impact on later Mexcian civilizations.

Enhancing Writing Skills includes conference presentation papers from the Carnegie Writers, Inc. 1st Annual Conference. The anthology provides published and asp

"Testbuilder fro the TOEIC tests is designed to improve test performance and increase the language competence for success in the TOEIC listening and reading tes