This book titled "Systems Thinking, Systems Practice: Includes a 30-Year Retrospective" is a valuable resource for anyone interested in the subject area of science. Published in 1999 by Wiley & Sons, Incorporated, John, this trade paperback textbook authored by Peter Checkland has 416 pages and weighs 21 oz. The book is written in English and has dimensions of 9.1 inches in length, 6 inches in width, and 0.9 inches in height.

The book covers the subject of system theory and practices and is an excellent guide for anyone interested in the topic. The 30-year retrospective provides valuable insights into the field and its evolution. This book is a must-have for anyone interested in systems thinking and practice.