This vintage book from 1953, titled "Introduction to Psychology" by Hilgard, is a must-have for anyone interested in the subject area of family sociology. The book is in English language and is suitable for advanced and intermediate levels of study. In addition to the main book, this listing also includes outside readings that are relevant to the study of psychology. The format of the book is a classic book format, perfect for adding to a collection or displaying on a shelf. Don't miss out on the opportunity to own a piece of history with this vintage book. The second book is the 1951 Outside Readings in Psychology by Hartley, Birch and Ruth Hartley. Both books have a old water spot on the top of some pages and former owners name inside the cover. See photos.