"Changing Belief Systems with NLP" by Robert Dilts is a non-fiction philosophy book published in 1990 by Meta Publications. The book explores the topic of Neuro-Linguistic Programming (NLP) and its impact on belief systems, delving into the realm of epistemology. With a hardcover format and weighing 18.4 ounces, this hardcover book spans 221 pages and is written in English. The author's insights on NLP and belief systems make this publication a valuable resource for those interested in psychology, communication, and personal development.