This product is a first edition hardcover book titled "Field Theory in Social Science" by Kurt Lewin. Published in 1951 by Harper & Brothers, it is part of the Research Center for Group Dynamics Series. The book delves into the topic of social psychology and is written in English, making it a valuable resource for those interested in the field of psychology. With a dust jacket and 346 pages, this book is a classic piece of social science literature that offers insights into the author's theories and ideas on the subject.