736360
9781590952627
Out of Stock
The item you're looking for is currently unavailable.
Helen O’Boyle (Network+, MCSE, MCSD, CTT+) has been working with computers for 20 years. Her background includes extensive experience with a variety of platforms and a deep interest in the engineering of both computer software and hardware.O'Boyle, Helen is the author of 'Examwise for Comptia A+ (Os) Operating System Exam 220-222' with ISBN 9781590952627 and ISBN 1590952626.
[read more]