TY  - BOOK
AU  - Bartel,Rainer
TI  - Excel para todos
SN  - 8426709443
PY  - 1994///
CY  - Barcelona
PB  - Marcombo, S.A.
KW  - Excel Computer program language
KW  - Local
KW  - Structured programming
N1  - Translation of : Excel für alle
ER  -