TY  - BOOK
AU  - Gruber, Martin
TI  - Understanding SQL
SN  - 9780895886446
U1  - 005.756 GRU 
PY  - 1990///
CY  - San Francisco 
PB  - : Sybex
KW  - SQL (Computer program language)
KW  - Relational databases -- Searching -- Programming languages: SQL
KW  - Window 98
KW  - Martin Gruber
KW  - Computer science
ER  -