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http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	msby MobileReferenceMobileReference.com 2010; US$ 3.99Students and research workers in mathematics, physics, engineering and other sciences will find this compilation invaluable.
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