| 000 | 003870000a22001450004500 | ||
|---|---|---|---|
| 008 | 140223b1957 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEng | ||
| 080 | _aTu2.N57 J7 | ||
| 082 | _aTu2.N57 J7 | ||
| 245 | _aField of education. | ||
| 260 |
_aDelhi _bManager of pubns. _c1957 |
||
| 650 | _aEducation | ||
| 650 | _aSurveys | ||
| 906 | _aIndia: Ministry of education and scientific research. | ||
| 999 |
_c82258 _d82258 |
||