Systems, Models and Measures seeks to bridge the gap between the 'classical' and the newer technologies by constructing a systematic measurement framework for both. The authors use their experience as consultants in systems, software and quality engineering to take the subject from concept and theory, via strategy and procedure, to tools and applications. The book clarifies the key notions of system, model, measurement, product, process, specification and design. Practical examples demonstrate the 'architecture' of measurement schemes, extending them to object-oriented and subjective measurement. A detailed case study provides a measurement strategy for formal specifications, including Prolog, Z and VDM. The reader will be able to formulate problems in measurable terms, appraise and compare formal specifications, assess and enhance existing measurement practices, and devise measurement schemes for describing objective characteristics and expressing value judgements.

Agnes Kaposi was born in Hungary the year before Hitler came to power and started school at the outbreak of World War II. The Holocaust killed many of her family, together with half a million Hungarian Jews, but a series of miracles and coincidences allowed her to survive. She worked as a child labourer in the agricultural and armament camps of Austria and was liberated by a rampaging Soviet army. She struggled through post-war hardship to re-enter Hungarian society, only to be caught up for a decade in the vice of Stalinism. In 1956 a bloody revolution offered the opportunity to escape to Britain, a country of freedom and tolerance, where she started a family and built a career as a ground-breaking electrical engineering teacher and consultant. Dr Kaposi writes with compassion and optimism, without self-pity. The tone is light, and there is plenty of irony, even humour. The narrative is underscored by the historian László Csősz and illustrated by several maps and more than a hundred archival images and family photographs.