| 000 | 00453nam a22001457a 4500 | ||
|---|---|---|---|
| 005 | 20181017092817.0 | ||
| 008 | 170330b xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a371.3944 _bMAG |
||
| 100 | _aMager, Robert F | ||
| 245 |
_aPreparing objectives for programmed instruction / _cRobert F Mager. |
||
| 260 |
_aSan Francisco : _bFearon Publishers, _c1962. |
||
| 300 |
_ax, 62 p. : _bill. ; _c22 cm. |
||
| 650 | _a Teaching machines | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c10006 _d10006 |
||