| 000 | 00535nam a2200157 a 4500 | ||
|---|---|---|---|
| 001 | 002596 | ||
| 008 | 101125s1973 xx ||||| |||| 00| 0 ger d | ||
| 020 | _a3794026098 | ||
| 100 | 1 | _aCERI | |
| 245 |
_aLernsysteme _b Theorie und Praxis der Unterrichtstechnologie |
||
| 260 |
_aPullach b.München _bDokumentation _c1973 |
||
| 300 | _a157 p. : graf | ||
| 490 | _aUTB Pädagogik 156 | ||
| 500 | _aTít. original: Educational Technology. The desing and implementation of learning systems | ||
| 650 | _aLENGUA ALEMANA | ||
| 650 | _aFORMACION Y PERFECCIONAMIENTO DOCENTE | ||
| 999 |
_c27071 _d27071 |
||