TY  - BOOK
AU  - McHoes, Ann McIver & Flynn, Ida M.
TI  - Understanding operating systems
SN  - 978-971-725-137-0
U1  - Cir. 001.6 M180 C2009 
PY  - 2009///
CY  - Singapore
PB  - Cengage Learning Asia Pte Ltd
ER  -