The “Instructors Resource Manual with Test Item File for Computers” by Larry Long is a comprehensive guide specifically designed for instructors teaching in the subject area of computers. It includes a manual and test item file, making it a valuable resource for educators looking to enhance their teaching strategies and assess student learning. With a focus on the subject of computers and written by trusted authors such as Larry Long, this manual is a must-have for anyone interested in improving their instructional methods in this field.