| 000 | 00420nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a370.15 _bV542 |
||
| 100 | _aVernon M D | ||
| 245 |
_aBackwardness in reading _ba study of its nature and origin |
||
| 260 |
_aCambridge _bUniv. press _c1957 |
||
| 300 | _aviii,228p. | ||
| 650 | _aEducational psychology | ||
| 942 | _cBK | ||
| 999 |
_c37965 _d37965 |
||