| 000 | 00320nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 220421s1989 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 |
_a371.3 _bCHA/INN |
||
| 100 |
_aChauhan, S.S. _9570167 |
||
| 245 | _aInnovations in teaching-learning process | ||
| 260 |
_aNew.Delhi _b Sterling Publishers PVT.LTD. _c1989 |
||
| 999 |
_c396270 _d396270 |
||