000 | 00346nam a22001457a 4500 | ||
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999 |
_c2914 _d2914 |
||
003 | OSt | ||
008 | 200710b ||||| |||| 00| 0 eng d | ||
020 | _a9788131770221 | ||
082 | _a370.102.024 5 RAJ | ||
100 | _aRajan,Sonika | ||
245 | _aMethodology of Teaching Seicence | ||
260 |
_aDelhi _bPearson _c2012 |
||
300 | _a172p | ||
942 |
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