comptia security sy0 401 cert guide deluxe edition

• 5 stars, based on 1 votes

• Very good A well-cared-for item that has seen limited use but remains in great condition
• The item is complete
• Unmarked
• And undamaged
• But may show some limited signs of wear
• Item works perfectly
• Pages are intact and not marred by notes or highlighting
• The spine is undamaged