TY  - GEN
AU  - Helen , holding.
AU  - William Buchanan ;ed.
TI  - Mastering microsoft office
SN  - 0333730593
U1  - 004 
PY  - 1998///
CY  - London
PB  - Macmillan press ltd.
KW  - COMPUTER SCIENCE
KW  - MICROSOFT OFFICE
ER  -