TY - BOOK AU - Batini Carlo AU - Scannapieca Monica TI - Data quality: concepts, methodologies and techniques SN - 978-3-540-33172-7 U1 - 005.74 PY - 2006/// CY - Berlin PB - Springer-Verlag KW - Database management KW - Databases-quality control N1 - With 134 figures ER -