| 000 | 00500n a2200157ua 4500 | ||
|---|---|---|---|
| 040 | _aP K Kelkar Library, IIT Kanpur | ||
| 082 |
_a153.9451 _bH956i |
||
| 245 | 0 |
_aInternational study of achievement in mathematics [2 v.] _ba comparison of twelve countries _cedited by Torsten Husen |
|
| 260 |
_aNew York _bJohn Wiley _c1967 |
||
| 300 | _a304p | ||
| 650 | _aInternational Study | ||
| 650 | _aMathematics | ||
| 700 | _aHusen, Torsten [Ed.] | ||
| 700 | _a | ||
| 997 | _aA1124 v.1 C A1125 v.2 C | ||
| 999 |
_c457554 _d457554 |
||