This book offers a comprehensive overview of current space exploration in terms of geopolitical and commercial aspects. Despite multiple attempts to foster comm

With the rise of the knowledge economy, the knowledge content of goods and services is going up just as their material content is declining. Economic value is i

Explorations, a book in the Multiage Differentiated Curriculum Kit for Grades 4-6, gives students the opportunity to explore our world. The books in Prufrock's

Body and space refer to vital and interrelated dimensions in the experience of sounds and music. Sounds have an overwhelming impact on feelings of bodily presen