M113 definitions

M113

(from the article `tank`) In 1955 the M75 began to be replaced by the M59, which was similar in appearance but was less expensive and could swim across calm inland waters. In ...
Found on http://www.britannica.com/eb/a-z/m/1

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M113

The M113 is a series of American armoured personnel carriers.
Found on http://www.probertencyclopaedia.com/browse/FAFVM.HTM

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