Grady, Sean M., 1965-

Virtual reality : computers mimic the physical world / Sean M. Grady. - New York, NY : Facts on File, c1998. - vi, 170 p. : ill. ; 24 cm. - Facts on File science sourcebooks .

Includes bibliographical references (p. 165-166) and index.

ISBN: 0816036055 (alk. paper)

LCCN: 97015813

Subjects--Topical Terms:
Human-computer interaction--Juvenile literature.
Virtual reality--Juvenile literature.

LC Class. No.: QA76.9.H85 / G719 1998

Dewey Class. No.: 006