| 000 | 00493nam a2200133 4500 | ||
|---|---|---|---|
| 245 |
_aReview of research on behavioral objectives and learning hierarchies _cby Henry H.Walbesser and Theodore A. E.isenberg |
||
| 100 | _aWalbesser,Henry H | ||
| 710 | _aTheodore ,A. Eisenberg | ||
| 260 |
_aOhio, _bERIC Information Analysis Center for Science,mathematics&Environmental Education _c1972 |
||
| 300 | _a78p.; 28cm | ||
| 490 | _aMathematics education reports | ||
| 082 |
_a510.7 _bWAL |
||
| 041 | _aeng | ||
| 999 |
_c58936 _d58936 |
||