Virtual presence

one step beyond reality

By Nancy Ann Budden

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Publish Date

1997

Publisher

National Aeronautics and Space Administration,National Technical Information Service, distributor

Language

eng

Pages

1-2 of 2 Editions

Virtual presence

Language: eng

Published In: 1997

Publisher: National Aeronautics and Space Administration, National Technical Information Service, distributor

Virtual presence

Language: eng

Published In: 1997

Publisher: National Aeronautics and Space Administration, National Technical Information Service, distributor