Libros de Oceano Group (2 libros)

Part textbook, part reference work, this volume constitutes a complete guide to the Spanish language in all aspects. Through thousands of articles, full-color illustrations, charts and graphs, readers are taken step by step through Spanish. Includes an interactive CD-ROM.

A definitive overview of the world of mathematics encompasses the fundamental concepts of algebra, geometry, trigonometry, logarithms, statistics, and other mathematical fields, along with hands-on activities, both in the text and on the accompanying CD-ROM, to help readers reinforce their knowledge. (Science & Mathematics)