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| The relationships among files in a database and among data items within each file | |||
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| DS | |||
|
data structure : 1 phrase in 1 subject |
| Abbreviation | 1 |
| |||
| The relationships among files in a database and among data items within each file | |||
| |||
| DS | |||
|
data structure : 1 phrase in 1 subject |
| Abbreviation | 1 |