TY  - BOOK
AU  - Kimball, Ralph
AU  - Coserta, J.
TI  - Data warehouse etl tookit : practical tecchniques for extracting cleaning conforming and delivering data
SN  - 0
U1  - 005.73 
PY  - 1994///
CY  - New Delhi
PB  - John Wiley And Sons
KW  - Computer programmingprograms data
ER  -