TY  - BOOK
AU  - Preece, Linda L.
TI  - Oracle SQL and introductory PL/SQL
SN  - 0072860464
U1  - Res 005.133 P912 2004 
PY  - 2004///.
CY  - Boston, USA
PB  - McGraw-Hill, Inc.
KW  - SQL (Computer program language)
KW  - PL/SQL (Computer program language)
KW  - Oracle (Computer file)
N1  - Includes bibliographical references, appendices and index.
ER  -