| 000 | 00439nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a371.9 _bS371B |
||
| 100 | _aSchonell, Fred J | ||
| 245 | 0 |
_aBackwardness in the basic subjects _cFred J Schonell |
|
| 250 | _a4th | ||
| 260 |
_aLondon _bOliver and Boyd _c1948 |
||
| 300 | _axix, 566p. | ||
| 650 | _aBasic education; Education-Curricula | ||
| 942 | _cBKS | ||
| 999 |
_c38061 _d38061 |
||