TY - BOOK AU - ANDREWS, JEAN AU - JEAN ANDREWS, JOY DARK SHELTON NICHOLAS PIERCE TI - COMPTIA A+: GUIDE TO IT TECHNICAL SUPPORT SN - 978-0-357-67416-1 AV - TK7887 .A53 2023 PY - 2023/// CY - BOSTON PB - CENGAGE N1 - INCLUDES INDEX ER -