TY  - BOOK
AU  - Sagiv, Yehoshua
TI  - OPTIMIZATION OF QUERIES IN RELATIONAL DATABASES
U1  - 519.4 
PY  - 1981///
CY  - Michigan
PB  - Umi Research
KW  - Data Base Management
KW  - Information Storage And Retrieval
N1  - Bibliography : P. 97-99; Revision Of Thesis (Ph.D.) - Princeton University, 1978
ER  -