| 000 | 00578nam a2200169 a 4500 | ||
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| 005 | 20230902063556.0 | ||
| 008 | 991125s1962 chi 000 0 eng u | ||
| 035 | _aUPN01000030189 | ||
| 049 | _aCG | ||
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_aLB1031 _bI5.5 |
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_aIndividualizing instruction / _cby the Yearbook Committee and Associated Contributors ; edit. by Nelson B. Henry. |
| 260 |
_aChicago, EUA : _bNSSE, _c1962. |
||
| 300 | _axiii, 337 p. | ||
| 440 | 0 |
_aYearbook of the National Society for the Study of Education ; _v61, pt.1 |
|
| 650 | 4 |
_aEnseñanza individualizada _96835 |
|
| 905 | _aLibro | ||
| 999 |
_c30189 _d30189 |
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