ConExpo-Con/Agg through the years: From humble beginnings to worldwide stature, the trade show's evolution over more than a century solidifies its position as a mainstay in the aggregate industry.
| Autor: | MCCARTHY, JOE |
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| Zdroj: | Pit & Quarry. Jan2020, Vol. 112 Issue 7, p8-11. 4p. |
| Databáze: | Business Source Ultimate |
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