TY  - BOOK
AU  - Ballew , Joli
TI  - Exam Ref 70-687 : configuring Windows 8.1 
SN  - 9788120349735
U1  - 005.432 
PY  - 2014///
CY  - New Delhi
PB  - PHI
KW  -  Operating systems (Computers) -- Examinations -- Study guides ; Electronic data processing personnel -- Certification -- Study guides ; Microsoft Windows (Computer file) -- Examinations -- Study guides
ER  -