| 000 | 00561nam a22001817a 4500 | ||
|---|---|---|---|
| 008 | 160713b xxu||||| |||| 00| 0 eng d | ||
| 040 |
_aUMI _cUMI |
||
| 082 |
_a371.3944 _bFRY |
||
| 100 | _aFry, Edward B. | ||
| 245 |
_aTeaching machines and programmed instructions : _bAn introduction / _cEdward B. Fry. |
||
| 260 |
_aNew York : _bMcGraw-Hill, _cc1963 |
||
| 300 |
_aviii, 244 p. : _bill. ; _c24 cm. |
||
| 500 | _aIncludes index. | ||
| 650 | _aTeaching machines | ||
| 650 | _aEducative technology. | ||
| 650 | _aProgrammed instruction. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c8152 _d8152 |
||