Book Reviews

Book reviewed in this article: Colloidal Gold, Principles, Methods and Applications (Vol. 3) . Edited by M. A. Hayat. EMAG‐MICRO '89 Proceedings of the Institute of Physics Electron Microscopy and Analysis Group and Royal Microscopical Society Conference, London 13–15 September 1989. Vol. 1: Physical . Edited by P. J. Goodhew and H. Y. Elder. In Situ Hybridization: Application to Developmental Biology and Medicine . Edited by N. Harris and D. G. Wilkinson. Advances in Optical and Electron Microscopy, Vol. 11 . Edited by T. Mulvey and C. J. R. Sheppard. High‐Resolution Transmission Electron Microscopy and Associated Techniques . Edited by P. R. Buseck, J. M. Cowley and L. Eyring. ‘Polymer Characterisation—Physical Techniques’ . By D. Campbell and J. R. White.