The present volume makes available in one convenient place all the research papers published by Raymond D. Mindlin in the course of a half-century of professional activity. Included, in addition, is the full text of three of his extended review articles, because these remain timely as well as historically important. Also to be found here is a brief sketch, written by one of us, his student and co-author, colleague and friend. It contains Mindlin's basic biographical data, although it dwells primarily on an analysis of his work and a chronicling of his accomplishments. The papers reprinted...