This paperback reprint of a classic book deals with all phases of light, color, and color vision, providing comprehensive data, formulas, concepts, and procedures needed in basic and applied research in color vision, colorimetry, and photometry.

DK Living is an exciting series of quality paperbacks designed to help readers make the most of life. Each book is filled with expert, user-friendly information on a particular subject and packed with ideas. Includes clear, full-color photographs and illustrations throughout.

Designed for query writers who have some knowledge of XML basics, but not necessarily advanced knowledge of XML-related technologies, this book is ideal as both a tutorial and a reference. You?ll find background information for namespaces, schemas, built-in types, and regular expressions that are relevant to writing XML queries.

ULTIMATE MAKE-UP AND BEAUTY includes step-by-step photographic make-up lessons, self-analysis charts and detailed questionnaires, a stunning gallery of looks using a wide variety of colors and revitalizing body-care programs.