| 000 | 003770000a22001450004500 | ||
|---|---|---|---|
| 008 | 140223b1977 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aEng | ||
| 080 | _aT:3(B) L7 | ||
| 082 | _aT:3(B) L7 | ||
| 100 | _aAggarwal S M | ||
| 245 | _aCourse in teaching of modern mathematics. | ||
| 260 |
_aDelhi _bDhanpat Rai _c1977 |
||
| 650 | _aEducation | ||
| 650 | _aTeaching Technique | ||
| 999 |
_c104255 _d104255 |
||