TY  - BOOK
AU  - Bresnahan,Christine
TI  - Comptia linux+ study guide: exam xk0-004 
SN  - 9781119556039 (pbk. : alk. paper)
AV  - QA 76 .B78 2019
PY  - 2019///
CY  - Indianapolis, IN
PB  - John Wiley & Sons
ER  -