TY  - BOOK
AU  - Wisniewski, M
AU  - xx, 686 p.
AU  - Skidmore,S.
AU  - Title
TI  - Business maths and information technology
SN  - 0851214584
PY  - 1990///
CY  - London
PB  - Longman
KW  - Business mathematics
N1  - Includes indek
ER  -