| 000 | 00366pab a2200145 454500 | ||
|---|---|---|---|
| 008 | 180718b1987 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aOwen, Gordon | ||
| 245 | _aDistance learning for the management service certificate | ||
| 260 | _c1987 | ||
| 300 | _a8-10 | ||
| 362 | _aJuly | ||
| 650 | _aCorrespondence Schools | ||
| 773 | _aManagement Services | ||
| 909 | _a6735 | ||
| 999 |
_c6735 _d6735 |
||