| 000 | 00556nam a22001457a 4500 | ||
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| 020 | _a81-7626-569-9 | ||
| 082 |
_a001 _bGRA/I |
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| 100 | _aGRAND, MICHAEL.J | ||
| 245 | _aI.Q.TESTER | ||
| 260 |
_aDELHI _bR0HAN BOOK COMPANY PVT LTD |
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| 300 | _a160 | ||
| 520 | _aThe concept of IQ was invented in the year 1904 by Alfred Binet. The equation used to calculate a person's IQ score is Mental Age / Chronological Age x 100. On most modern IQ tests, the average score will be 100 and the standard deviation of scores will be 15. | ||
| 650 | _aG.K | ||
| 942 | _cBK | ||
| 999 |
_c6735 _d6735 |
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