| 000 | 00453nmm a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230202s9999||||xx |||||||||||||||||und|| | ||
| 020 | _a9783540465072 | ||
| 100 | _aGösta Grahne | ||
| 245 | 4 | _aThe Problem of Incomplete Information in Relational Databases | |
| 250 | _a1991 | ||
| 260 |
_bSpringer Berlin Heidelberg _c1991 |
||
| 440 | _aLecture Notes in Computer Science | ||
| 650 | _aComputer Science | ||
| 856 | _uhttps://doi.org/10.1007/3-540-54919-6 | ||
| 999 |
_c27412 _d27412 |
||