Journal of bioluminescence and chemiluminescence, vol. 4, studies and applications in biology and medicine — proceedings of the Vth international symposium on bioluminescence and chemiluminescence, Florence/Bologna, Italy, September 25–29, 1988 : Wiley, Chichester, 1989 (ISSN 0884-3996). vi + 646 pp. Price £ 92.00