Case Study POS Tackles Tornado’s Twists On May 20, 2013 the deadliest tornado in US history ripped through Oklahoma with winds of up to 210 mph. The storm was

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Date: 2015-05-28 04:04:38		Case Study POS Tackles Tornado’s Twists On May 20, 2013 the deadliest tornado in US history ripped through Oklahoma with winds of up to 210 mph. The storm was Add to Reading List Source URL: posiflexusa.com Download Document from Source Website File Size: 378,64 KB Share Document on Facebook