صفحه اصلی منبع الکترونیکی  >  Encyclopedias اهداف منبع الکترونیکی World Book Online     World Book, Inc., sets the standard for providing accurate, objective, and reliable reference and instructional materials. World Book is an industry leader in the production of award-winning print and digital products. For almost a century, World Book has been committed to publishing products that meet the highest standards of editorial excellence while keeping pace with the technological developments that define the computer age. Funk and Wagnalls     Designed specifically with elementary school students in mind, provides access to popular full-text magazines for elementary school research. All full-text articles are assigned a reading level indicator (Lexiles), this allows users to read along at their own pace. In addition to magazines, this database provides access to full-text biographies and books, as well as an Image Collection of over one million photos, maps and flags. Primary Sear Enciclopedia Estudantil Hallazgos     Enciclopedia Estudiantil Hallazgos es un idioma español, obra de referencia diseñado con los lectores más jóvenes en mente. Incluye una variedad de características que hacen de esta obra de referencia atractivo para los jóvenes estudiantes. Enciclopedia Estudiantil Hallazgos enciclopedia tiene miles de artículos escritos en el nivel de grado apropiado para facilitar la lectura de los lectores más jóvenes. Su navegación sencilla permite a los es