Spirit of enterprise  : the 1993 rolex awards 
/ foreword by Sir Edmund Hillary,... ; pref. by André J. Heiniger,.. ; ed. by David W. Reed 
. - Bern  : BURI, c1993
. - XXII-489 p.  : ill.  ; 25 cm. 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>3716921041 
<br/><br/><label>Source: </label> Fonds FSA 
<br/><br/><label>Universal Decimal Class. No.: </label>001.