| 000 | 00385nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 210210b1990 xxu||||| |||| 00| 0 eng d | ||
| 082 | _a540.2 SONB | ||
| 100 | _aSONI (P L) and SHARMA (H C). | ||
| 245 | _aB Sc problems in chemistry.Rev Ed 3. | ||
| 260 |
_aN D _bSultan Chand & Sons _c1990 |
||
| 300 | _ax,754 | ||
| 650 | _aProblems Chemistry | ||
| 690 | _aChemistry | ||
| 906 | _a046848 | ||
| 999 |
_c96242 _d96242 |
||