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Mario Salvadori
Books by Mario Salvadori
Earthquakes, Volcanoes, and Tsunamis: Projects and Principles for Beginning Geologists Math Games for Middle School: Challenges and Skill-Builders for Students at Every Level Rating: 4 out of 5 stars4/5The Art of Construction: Projects and Principles for Beginning Engineers & Architects Rating: 4 out of 5 stars4/5