| 000 | 00395 a2200145 4500 | ||
|---|---|---|---|
| 245 | 1 | _aDirectory of computerized data files software & related technical reports | |
| 250 | _a1976th edn. | ||
| 260 |
_aVirginia _bNational Technical Information Service _c1976 |
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| 650 | _aComputers | ||
| 650 | _aDirectories | ||
| 100 |
_a _d |
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| 300 | _a283 p. | ||
| 080 |
_a007(058) _bD 597 |
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| 901 | _a145577 | ||
| 999 |
_c57870 _d57870 |
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