Mark ShellmanDr. Mark Shellman is an instructor and the Chair of the Information Technology Department at Gaston College in Dallas, North Carolina. Dr. Mark, as his students refer to him, prides himself on being student-centered and loves learning himself. His faorite subjects in the information technology realm include databases and programming languages. Dr. Mark has been teaching information technology for more than thirty years and has co-authored several texts in the New Perspectives Series on Microsoft® Access databases. Read More Read Less