A white and blue book about a guide to IBM's Information Management System.
A textbook shows the IBM logo in one corner and a forward written by Vern Watts.
The book shown has a foreword by Vern Watts.
A book that was entitled "An Introduction to IMS - Your Complete Guide to IBM' Information Management System by Dean Meltz, Rick Long, Mark Harrington, Robert Hain and Geoff Nicholls.
A book from IBM titled An Introduction to IMS.