Spirit of enterprise : the 1993 rolex awards / foreword by Edmund Hillary ; preface by Andre J. Heiniger ; edited by David W. Reed. - 1a ed. - Bern, Switzerland : Montres Rolex, 1993. - xxii, 489 p. ; 24 cm. Incluye índices. ISBN: 3716921041 Subjects--Topical Terms: Tecnología--PremiosInventos--Premios LC Class. No.: T49.5 / S65 1993