545,072 SPIRIT Spirit of enterprise : the 1987 rolex awards / ed. by David W. Reed ; forew. by George Van B. Cochran ; pref. Andre J. Heiniger. -Wokingham, England : Van Nostrand Reinhold (UK) Co. Ltd, 1987. — XX, 460 s. : il., wykr. ; 24 cm ISBN 0-7476-0003-1