000 | 00422nam a22001817a 4500 | ||
---|---|---|---|
999 |
_c3120 _d3120 |
||
003 | OSt | ||
005 | 20180618115402.0 | ||
008 | 180618b xxu||||| |||| 00| 0 eng d | ||
020 | _a9789380011875 | ||
082 |
_a371.1 _bSOO |
||
100 | _aSOO | ||
245 |
_aTeaching of science _cJ K Sood |
||
260 |
_aAgra _bAgrawal Publication _c348p. |
||
300 | _a348p. | ||
650 | _aEducation; | ||
650 | _aTeaching | ||
942 |
_2ddc _cBK |