| 000 | 00437nam a2200157Ia 4500 | ||
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| 001 | 70855 | ||
| 008 | 080728s9999 xx 000 0 und d | ||
| 082 |
_a379.15 _bALE |
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| 090 |
_c25971 _d25971 |
||
| 100 | _aAIOU | ||
| 245 |
_aEducation research and statistics _bcourse code no. 507 M.A. EPM _cAllama Iqbal Open Univeristy _hBOOK |
||
| 260 |
_aIslamabad _bAIOU _c1990 |
||
| 300 | _bviii,183p | ||
| 546 | _aeng | ||
| 942 |
_cBOOK _k379.15 ALE |
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_c97906 _d97906 |
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