Crime-fighting devices

Examines the science and technology that law enforcement officers use to prevent and solve crimes. Describes infrared and motion sensors, metal detectors, closed-circuit television, GPS, fingerprint scanners, DNA analysis, body armor, and Tasers. Includes a timeline, a glossary, and sources of more information.

Raintree
2012
9781410942753
book
Lexile: 
960

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
34036641690802256161773244054CLME124CLME166481681.75 SNE681.7515774597521709567815
55813743338002290161773244054WCOM476T 532994681 SNE68115774597521709567815
154761451761072347161773244054WESP492WESP9913741681 SNE68115814652241736518457
193063055196402447161773244054GRAR231GRAR325026681 SNE68115825759371742569409
207908756537362461161773244054HIHS255HIHS053146681.75 SNE681.7515825759371742569409
257908860876182365161773244054WAI470WOI400458681 SNE68116377825731736800991
278208062695482386161773244054GEI228GVN0016809681.75 SNE681.7516377825731736800991
344439968221841593161773244054Edison169SL95041681 SNE68116407292551640729255