A Guide to SQL / Edition 8

Philip J. Pratt is Professor Emeritus of Mathematics and Computer Science at Grand Valley State University, where he taught for 33 years. His teaching interests include database management, systems analysis, complex analysis, and discrete mathematics. He has authored over 75 textbooks, including coauthoring three levels of Microsoft Office Access 2013 books for the Shelly Cashman Series and A Guide to SQL.

Mary Z. Last has taught computer information systems since 1984. She retired from the University of Mary Hardin-Baylor, Belton, TX where she was an Associate Professor and the Director of the Center for Effectiveness in Learning and Teaching. Mary is actively involved in the Computing Educator's Oral History Project that encourages young women to pursue careers in math and science. She has been a contributing author to the Shelly Cashman Series since 1992 and also authors many instructor resources for database texts.