TY  - BOOK
AU  -   Van Hee, K. M.
TI  - Information systems engineering: A formal approach
SN  - 9780521110648
U1  - 004.21 VAN/I 
PY  - 2009///
CY  - Cambridge
PB  - Cambridge University Press
KW  - COMPUTER SCIENCE
KW  - SYSTEMS ENGINEERING
KW  - INFORMATION TECHNOLOGY
ER  -