With its new manual, the APA might instead have started taking steps toward a system of classification that, as in medicine, organizes disorders according to what we know about their natures and causes.

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These vehicles' front passenger airbags may not deploy in the event of a crash because of a possible problem with their occupant classification system, which gauges the size of a passenger and based on that whether an air bag should be deployed.

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Cannon was known as the "census taker in the sky, " and developed a stellar classification system that became the standard of the Harvard Observatory.

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Burgundians believe a wine's character is derived principally from the plot of land the vine is planted on, which is graded by a classification system based on the vineyard, village and subdistrict.

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