The product is the 4th edition of “Health Care Information Systems: A Practical Approach for Health Care Management” by John P. Glaser, Karen A. Wager, and Frances W. Lee. Published by Wiley & Sons, it is a scholarly and professional textbook aimed at the subject area of public health. The book is illustrated, 608 pages long, and available in trade paperback format. It is written in English and includes practical information for health care management. This textbook is a valuable resource for those studying or working in the field of public health and health care information systems.