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| 008 | 220612s9999 xx 000 0 und d | ||
| 020 | _a9788189983635 | ||
| 082 | _b370.723 BHA-E | ||
| 100 | _aBHALLA, RANJIT KUMAR | ||
| 245 | 0 | _aEDUCATIONAL RESEARCH METHODOLOGY THEORY AND PRACTICE | |
| 260 |
_bKHEL SAHITYA KENDRA, NEW DELHI _c2012 |
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| 300 | _a280 | ||
| 650 | _aEducation | ||
| 942 | _cBK | ||
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| 250 | _a | ||