| 000 | 00386nem a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 140422s9999||||xx |||||| | || | ||und|| | ||
| 245 | _aFour Educational Riddles : Lecture By Prof. Krishan Kumar | ||
| 260 | _aNew Delhi | ||
| 260 | _bNcert | ||
| 260 | _c0 | ||
| 350 | _a45 | ||
| 365 | _b45 | ||
| 365 | _dRupees | ||
| 923 | _d39613 | ||
| 923 | _n53 / 11-06-2008 | ||
| 942 | _cCD-DVD | ||
| 999 |
_c24594 _d24594 |
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