| 000 | 00472cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1969 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aK5x73 Un3 | ||
| 245 |
_aInstructional systems and technology: an introduction to the field and its use in federal training _cby Civil Service Commission, Bureau of Training, United States |
||
| 260 |
_aWashington _bGovernment Printing Office _c1969 |
||
| 300 | _a18p. | ||
| 700 | _aUnited States. Bureau of Training, Civil Service Commission | ||
| 999 |
_c500032 _d500032 |
||