TY  - BOOK
AU  - Abramowicz, Witold
TI  - Business information systems [electronic resource]
SN  - 9783540710355
U1  - 658.40380285 
PY  - 2007///
CY  - Berlin
PB  - Heidelberg
N1  - http://dx.doi.org/10.1007/978-3-540-72035-5
ER  -