| 000 | 00458nam a22001817a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20130104131300.0 | ||
| 008 | 130104b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8171694314 | ||
| 082 | _a507.8 SIN | ||
| 100 | _aSingh, Uttam Kumar. | ||
| 245 | _aScience education : | ||
| 260 |
_aNew Delhi : _bCommonwealth publishers, _c1997. |
||
| 300 |
_a322 p. _bill. _c22 cm. |
||
| 504 | _aIncludes index. | ||
| 700 | _aNayak, A.K. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c6216 _d6216 |
||