TY  - BOOK
AU  - Lien,Y.Edmund
ED  - ACM-SIGMOD International Conference on Management of Data
ED  - Michigan.
ED  - Association for Computing Machinery.
TI  - ACM - SIGMOD 1981 International Conference on Management of Data: April 29 - May 1, the University of Michigan, Ann Arbor, Michigan 
SN  - 0897910400
AV  - QA76.9 D3 A3 1981
PY  - 1981///
CY  - New York
PB  - ACM
KW  - Data base management
KW  - Congresses
N1  - Papers presented at the 1981 ACM - Sigmod International Conference on Management of Data. Sponsored by the Special Interest Group for Management of Data of the Association for Computing Machinery
ER  -