This the fifth issue of the annual publication organized by ADA UK. The intended audience includes managers (needing contact addresses and access to information about ADA products), software and systems engineers using ADA or those intending to use it, requiring detailed technical information about the language. Moreover, those readers new to ADA will be able to gain useful insights about the language and its evolution.

Much has been said about managing herpesvirus infections since the discovery of acyclovir more than 15 years ago. This book aims to bring practical advice to the key clinician who is faced with managing these infections. It addresses questions like: there are antiviral treatments for many of these infections, but who should be getting these drugs and who should not? What are the advantages, if any, of the new drugs over the old ones? Which patients should be targeted for intervention? What is the clinical reality of antiviral resistance? Where do the up and coming vaccines fit into the picture? When should therapy be discontinued or reassessed? How are patients presenting other than chorioretinitis in AIDS or pneumonitis in transplantation? The contributing clinician scientists deal with these questions and many more. Listed by Biological Abstracts/RRM, BIOSIS, volume 48, issue 8, August 1995 Covered by Current Contents, Life Sciences (ISI), volume 39, no. 2, Januari 1996, p. 12

A world list of books in the English language.

In this important book, Kevin Zhang brings together an international team of contributors to analyze how China has grown and developed in order to become the world's fourth largest exporting nation.

Increasingly microcomputers are being used in applications where their correct operation is vital to ensure the safety of the public and the environment: from anti-lock braking systems in automobiles, to fly-by-wire aircraft, to shut-down systems at nuclear power plants. It is, therefore, vital that engineers be aware of the safety implications of the systems they develop. This book is an introduction to the field of safety-critical computer systems written for any engineer who uses microcomputers within real-time embedded systems. It assumes no prior knowledge of safety, or of any specific computer hardware or programming language. This text is intended for both engineering and computer science students, and for practising engineers within computer related industries. The approach taken is equally suited to engineers who consider computers from a hardware, software or systems viewpoint.