| 000 | 00421nam a2200169Ia 4500 | ||
|---|---|---|---|
| 020 | _a0 07 707244 8 | ||
| 082 | _a658.05 GRA | ||
| 100 |
_aGray, Pamela A. _93254 |
||
| 245 | _aOpen Systems | ||
| 260 | _aLondon: | ||
| 260 | _bMcGraw-Hill | ||
| 260 | _c1991 | ||
| 300 |
_axii, 263p.: _bill.;24cm. |
||
| 500 | _aincludes bibliographic references and index | ||
| 650 |
_aElectronic data interchange _93255 |
||
| 942 | _cBK | ||
| 999 |
_c10557 _d10557 |
||