Interactive optical technologies in education and training
markets and trends
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Word Count
34,000 words, Guess
Page Count
136 pages
Identifiers
- Internet Archiveinteractiveoptic0000hels
- ISBN-10088736392X
- ISBN-139780887363924
- Library of Congress Control Number89013521
- Open LibraryOL2194516M
Classifications
- DDC381/.45658312404
- LCCHD9811.A2 H45 1990
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