| 000 | 00395nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a510.7 _bN277c |
||
| 110 | _aNational Council of Teachers of Mathematics. | ||
| 245 | _aCareers in mathematics | ||
| 260 |
_aWashington _bNCTM _c1961 |
||
| 300 | _a28P | ||
| 650 | _aMathematics | ||
| 942 | _cBK | ||
| 999 |
_c49202 _d49202 |
||