| 000 | 00396nam a22001457a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 220923b ||||| |||| 00| 0 eng d | ||
| 020 | _a9788194665427 | ||
| 100 | _aMIGLANI, R. K. AND MANKATALIA, SHALINI | ||
| 245 | _aDEVELOPMENT OF MATHEMATICAL CONCEPTS IN CHILDREN | ||
| 260 |
_aDELHI _bDOABA HOUSE _c2020 |
||
| 300 | _aXI,187 | ||
| 650 | _aEDUCATION | ||
| 942 |
_2ddc _cBBN _029 |
||
| 999 |
_c7183 _d7183 |
||