Rock Island Argus (Rock Island, Ill. : [removed]Rock Island, IL[removed]p 4].

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Date: 2013-04-18 18:00:50 From Me to U Arithmetic Mathematical notation Summation		Rock Island Argus (Rock Island, Ill. : [removed]Rock Island, IL[removed]p 4]. Add to Reading List Source URL: chroniclingamerica.loc.gov Download Document from Source Website File Size: 723,29 KB Share Document on Facebook