| 000 | 00447nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a510.71 _bC153 |
||
| 110 | _aU S A. California University. | ||
| 245 | _aCo-ordination in mathematics for secondary schools | ||
| 260 |
_aCalifornia _bAuthor _c1941 |
||
| 300 | _a98p | ||
| 650 | _aCo-ordinate geometry | ||
| 650 | _aMathematics | ||
| 942 | _cBK | ||
| 999 |
_c38461 _d38461 |
||