This book constitutes the refereed proceedings of the 7th International Conference on Software Reuse, ICSR-7, held in Austin, Texas, USA, in April 2002. The 22 revised full papers presented together with summaries or abstracts of keynotes, workshops, and tutorials were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on implementation, product lines, managerial and economic issues, generators, reuse of non-code artifacts, and design issues. The book contributes to bridging the gap between industrial practice and academic research and development in the area.