| 000 | 00418nam a2200145Ia 4500 | ||
|---|---|---|---|
| 003 | LDD | ||
| 008 | 181029s9999 xx 000 0 und d | ||
| 040 | _cLDD | ||
| 100 | _aBuch, M.B. | ||
| 245 | 0 |
_aFOURTH survey of research in education _b1983-1988 _cM.B. Buch |
|
| 260 |
_aNew Delhi _bNational Council of Educational Research and Training _c1991 |
||
| 300 | _a2v. (xxiii | ||
| 901 |
_a758 _b24-02-1997 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c43246 _d43246 |
||