Reed,D.W. Spirit of enterprise-the 1990 Rolex awards - Buri International Bern 1990 - 489p - Applied sciences and invention Exploration Discovery Nat. Bib. No.: 5091 Nat. Bib. Agency Control No.: 6:577.4:910REE Subjects--Topical Terms: Engineering & Technology Universal Decimal Class. No.: 6:577.4:910