Sandra K. Helsel

Identifiers

Open LibraryOL1004901A

Top Subjects

Virtual reality (2)
General (2)
Computer Bks - General Information (2)
Computer industry (1)
Educational technology industries (1)
Market surveys (1)
Instructional materials industry (1)

Books by Sandra K. Helsel

Total count: 5

Interactive optical technologies in education and trainingmarkets and trends

Meckler1990-01-01
Virtual RealityTheory, Practice and Promise

Information Today Inc1991-01-01
Virtual Reality Ninety-OneProceedings of the Second Annual Conference on Virtual Reality, Artificial Reality and Cyberspace

Meckler Books1992-01-01
Virtual Reality Market Place 1993 (Virtual Reality Market Place)

Mecklermedia Corporation1992-08-01
Virtual Reality Market Place 1994 (Virtual Reality Market Place)

Mecklermedia Corporation1994-01-01