ISBN 9780071841689 books & textbook

CompTIA Linux+/LPIC-1 Certification All-in-One Exam Guide, Second Edition (Exams LX0-103 & LX0-104/101-400 & 102-400)

McGraw Hill /2015-06-23 Misc. Supplies / 500 Pages
isbn-10: 0071841687 / isbn-13: 9780071841689