Security, burglary, and fire alarm systems & services.
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Publication
1979 - International Resource Development, Norwalk, CT, Connecticut
Language
English
Word Count
42,500 words, Guess
Page Count
170 pages
Identifiers
- Library of Congress Control Number79129319
- Open LibraryOL4465463M
Classifications
- DDC381/.456213892
- LCCHD9696.E563 U54 1979
Subjects
Topics
Market surveysMarket surveys -- United StatesElectronic alarm systems industryElectronic alarm systems industry -- United States
Places
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