| 000 | 00339nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s1967 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a | ||
| 100 | _aNew Delhi,National Council Of Educational Rsearch | ||
| 245 | _aSecond All India Educational Research | ||
| 250 | _a | ||
| 260 |
_aNEW DELHI _bNCER _c1967 |
||
| 300 | _a500 | ||
| 700 |
_a _a |
||
| 999 |
_c18832 _d18832 |
||