TY  - BOOK
AU  - McFarland,Scholle
ED  - Safari eBooks.
TI  - Sierra: a Take control crash course 
T2  - Take control
AV  - QA76.774.M33 
PY  - 2016///]
CY  - Ithaca, NY
PB  - TidBITS Publishing Inc.
KW  - Mac OS
KW  - Macintosh (Computer)
KW  - Programming
KW  - Operating systems (Computers)
KW  - Electronic books
KW  - local
UR  - http://ezproxy.alfaisal.edu/login?url=http://academic.safaribooksonline.com/?uiCode=sdl&xmlId=9781492018179
ER  -