Network+ Study Guide David Groth CompTIA Exam Prep 1999 Sybex 0-7821-2547-6 Network+ Study Guide by David Groth, Ben Bergersen, and Tim Catura-Houser provides comprehensive coverage of all CompTIA Network+ exam objectives. Published by Sybex under the Network Press imprint, this vintage 1999 edition includes hundreds of review questions and bonus material to help master networking fundamentals, including OSI models, TCP/IP, and network installation. The binding remains strong and secure. Bundle discounts are available for multiple book purchases. Measurements: • Height: 9.25" • Width: 7.5" • Thickness: 1.5" #Vintage