TY  - BOOK
AU  - Kitagawa,H.
AU  - Kunii,Toshiyasu
TI  - The unnormalized relational data model: for office form processor design 
SN  - 4431700498
PY  - 1989///
CY  - Tokyo
PB  - Springer-Verlag
KW  - Data base design
KW  - Relation data base
N1  - Includes bibliographical references
ER  -